Does polypropylene leach reddit. I’ve always read to avoid .

Does polypropylene leach reddit. Everywhere seems to say plastic is bad, but I There is plastic and other contaminates everywhere including in the water, soil, seed packaging, organic produces. Edit edit: If you use a dishwasher, you may be in for a rude awakening as well. Why are type 2 and type 5 plastics (polyethylene and polypropylene) considered "safer" in containers than other plastics, especially type 1 PETE plastics? Plastic containers can contain PFAS — and it’s getting into food. It can leach plasticizers and other chemicals, especially with heat, contact duration, and acidity. I use glass to store leftovers and to microwavee food, and plastic for cold things like a salad or slice of pie. It seems to me that the Berkey filtration system is the only water filter out there that is not made of plastic; if you do not include the fluoride filters that go in the bottom part of the filtering system. ? Am I exclusively anal about this or is this just a general oversight? May 22, 2025 · Heat and repeated use can cause some plastics to leach chemicals or release microplastics, but this risk varies depending on plastic type, condition, and temperature. CEH took those results and initiated litigation against 84 plastic socks brands Plastic cutting boards are a potentially significant source of microplastics in human food (up to 50g of microplastics per year), though toxicity study of the polyethylene microplastics did not show adverse effects on the viability of mouse fibroblast cells for 72 h I read two studies that confirmed what I already knew—that Invisalign is made with relatively safe medical-grade plastic, and that Invisalign aligners seem to leach less material than others. It is best to avoid exposing plastic to heat or harsh chemicals and to use food-grade stainless steel or glass containers instead. Do plastic retainers leach out microplastics? I have to wear my retainer every night and I am concerned about estrogenic microplastics being leached out from my retainer when I’m sleeping. Are glass bottles just for aesthetics or are they also more airtight? Are EDP fragrances stored in plastic more prone to morphing? Why is it that no one uses plastic vials or bottles for oil-based perfume? Have you ever heard of plastic molecules leaching into the perfume liquid? Weird question, I know. The tanks diaphragm or bladder has a chlorobutyl liner. HDPE and polypropylene do not, as a rule, contain plasticizers. I’m trying to learn more about PFAS, but I can’t seem to find an answer to my question. In one study, pure polypropylene resin did not leach any endocrine disrupting chemicals but common food containers made with polypropylene did leach. We use a lot of plastic everyday and I came to know polypropylene is safe to use even when heated. I’ve always read to avoid I wouldn't worry as much about microplastics. The bags are in pretty good shape when they come out of the bath. New comments cannot be posted and votes cannot The dripper is made with polypropylene which has a very high heat tolerance and unlikely to leach. I've gone veganish and plastic free in the bathroom and try to reduce my kitchen levels of plastic, so I do wonder how big an impact that has on plastic consumption. I wouldn't worry about a few plastic planters that may leach unless I was going to change them anyway. Is that the case and if so, is distilling the best option for total avoidance? My understanding is that microplastics form from plastics breaking down. It's FDA-approved and doesn't leach harmful substances at high temperatures, making it more reliable than many plastics. It is difficult to determine at what temperature and time duration plastic will leach, as it varies depending on the type of plastic and the conditions it is subjected to. How significantly do plastic dental appliances, things like retainers, Invisalign, or night guards, contribute to the build up of microplastics in the body? Using a brita filter with tap water is actually the easiest way to avoid microplastics in your water because the "problem" plastic when it comes to water consumption is bottled water bottles. other than using a french press (glass and metal), ceramic V60, wave, or BB dripper, moka pot, and the metal permafilter conical drippers are all options to avoid plastic. Could anyone please throw some light of what happens when PP gets heated? Is it still safe to use after sterilizing in boiling water? Do they leach plastic or other chemicals into baby's milk? I am worried I did Jun 14, 2020 · While polypropylene is relatively stable, and it is generally considered a safer plastic for food and drink, it has also been shown to leach plastic additives. Is silicone as safe as the other two? How does one ensure it is “food grade”? Sep 14, 2022 · Honestly I don't have any studies to share and all sources seem to say that this type of plastic "shouldn't" leach into food. Polypropylene is also very commonly used to make food storage containers. You do want to be aware of chemicals that plastics can leach into the water such as BPA, pthalates, and antimony. New comments cannot be posted and votes cannot be cast. If I run the water for a while prior, the taste/smell pretty much goes away. But I don't use those, I do what a lot of other people have said and steam them in a ceramic bowl instead. Plastic does however, end up warping over time due to the heat, so longevity may be a concern. My thought on the cans and food in plastic that seems like it should never expire- let’s take into account the packaging. Glass storage is safer overall but often still includes plastic lids or seals. I'm concerned about the leaching of this product into the water. My company makes a variety of plastic films for pharma, medical device, and food packaging. I know there has been some controversy over the plastic bottles from the cases, but I'm wondering about reusable water bottles. The same report said Brita removed the most. I have several as well since they were birthday/holiday gifts as we (my siblings and I) got older and got our own places. Currently the aeropress is made out of polypropylene, which is produced with propylene monomer and a catalyst. If it's stored in an area with fluctuating climates, I could image it would be exacerbated. Are polypropylene water tanks in under the sink filter systems really chemically safe? Just wondering how safe having water sit in those polypropylene plastic tanks really is, i remember when everyone said Nalgene water bottles were made with special food grade plastic and were super safe to drink from. It can be re-used safely and used with hot beverages. You can do more research on chlorobutyl if you want but RO is your best best on removing micro plastics. Honestly I don't have any studies to share and all sources seem to say that this type of plastic "shouldn't" leach into food. The Food and Drug Administration approves it for food contact. . I would now upgrade and revise my prior warnings: Do not let plastic wraps get anywhere near any of your food. But, I have seen a lot of people do very cool builds using PVC, and it is used for water pipes in most places. It’s FDA-approved for food contact and is often used for containers like those that hold yogurt and butter products. Most plastic products made today have a small stamp somewhere on them that indicates what type of plastic it is. I haven’t thought much of it until I saw my friend using a glass bottle for her little one. As far as I know, plastic biodegrades into microplastics that have further consequences on the environment and our health in general, silicone doesn't do the same. I wouldn't go as far as saying that there is no concern whatsoever, though. In any reaction where polymers are made, there are varying degrees of reaction, and will be "leftover" monomer, or building blocks. This polymer cleans nicely and does not tend to retain PFAS. Does this present issues in terms of microplastics and other bad chemicals leeching into the water? Does RO give microplastics? It seems like the filters for pretty much every RO system is contained in plastic which makes me believe that even if it filters all other things out, you’d still be left with microplastics. What is the impact of using plastic containers for very hot food and liquids? Does the plastic decompose into the consumable at high temperatures? I’ve always felt it cannot be good to hear up food in plastic containers like Tupperware or to put scalding drinks into plastic cups from a health point of view. Does anyone know of scientific research about this, specific to hydro/aquaponics? We would like to show you a description here but the site won’t allow us. What bothers me is that BPA free doesn’t mean much since there’s other bisphenol alternatives that plastic manufacturers use instead (BPS, and a couple others iirc) that are similarly harmful to BPA. Polypropylene and polyethylene are probably the best choices if you want to use plastic for food. It's more expensive but that is a bit of a benefit because I can have fewer clothes (a first-world problem solved), which I like better and last longer. Pthalates - These are going to be found in cpvc and food safe plastic containers. I recently purchased a house that had extensive plumbing repairs and upgrading done. There seems to be a ton of conflicting sources/articles on this. Dec 19, 2024 · Chemical additives in polypropylene products can leach into your food and drinks, posing potential health risks. Does anyone else get concerned about the plastic getting into your coffee from K cups?? Hey guys! I just wanted to get some people's opinion on the plastic used for k-cups. Using non-microwave-safe plastic wrap can cause it to melt or leach chemicals into the food. BPA - As long as you stick to food grade, this will not be present. It is approved for use with food and beverage storage. This leads me Mylar is still plastic, with a thin metal layer between layers of plastic. You need to find what type of plastic you are working with and use a chemical resistance chart to determine the suitability of a given chemical (In this case Isopropyl alcohol). I’ve even I have read that PVC is bad for hydro construction because it is not stable nor food safe, and can leach phthalates and other chemicals into your solution. I’ve had my aeropress for over a decade and have been using it almost daily in the last year or two. So it’s pretty frustrating that it’s us consumers constantly trying to do better, but businesses and governments aren’t taking the big steps needed to do shift our systems. This post about water bottles. I bought a water pitcher with a filter (like Brita but better), but I see that nearly all water pitchers store the filtered water in a plastic container below the filter. I just don’t know HOW concerned to be. : r/science Go to science r/science r/science I’ve used Zerowater for years since they help with arsenic (in a high arsenic area). I have bought some Hep20 pipes and they will be connected to the copper pipes for the sink. Does anyone have any data or guidance on which pipes would be the safest for drinking water? Archived post. This occurs when chemicals from the plastic material leach into the food, potentially causing contamination and health problems. I’ve broken one glass bottle but that’s definitely taken into consideration during their construction. Food for thought on plastic coffee drippers and other plastic tools used in coffee brewing Plastics break down continuously and increasing in that break down around the temperatures we use for brewing coffee. Microplastics from nalgene? I'm on a microplastics rabbit hole and wondering if name brand plastic bottles (BPA free - nalgene, camelbak, etc) leech microplastics into our water. You spend all that money and effort to purify your water, then you store it in a chemical-lined container, where it can leach toxins. Unfortunately, not even a miniscule bit. It's also made of safe materials and when burnt it doesn't release toxins like plastic does. About 10 years ago- the height of the BPA frenzy, the scientists/researcher who discovered BPA was bad tried to get the word out that the replacement plastic may be worse. My parents grew up on Tervis cups and are longtime fans. Has anyone looked into this? Any recommendations? Cheers! We would like to show you a description here but the site won’t allow us. Analysis of the containers found parts-per-billion levels of PFAS that could migrate into both solvents and food matrices in as little as one week. Dec 18, 2024 · Many people turn to polypropylene containers for their food storage needs due to their safety and versatility. So then I jumped on Google, and now I feel like a horrible mom after reading about microplastics and the chemicals plastic may leach. BPA and other plastic containers are usually fine/less bad for cold foods, if that makes a difference for anyone. They found 250,000 pieces of micro plastics, and every brand had the same amount of plastic, and that was only in 1 bottle. Polypropylene doesn't solvent weld very well as u/bnby_eclipse said. One of the major reasons PP is used is when extreme chemical resistance is needed, but that same chemical resistance makes it difficult or impossible to come up with a solvent that will weld it in the field without being problematic in other ways. Jun 8, 2022 · Polyethylene and Polypropylene are safe enough as they’re choice for chemical and heat exposure. We would like to show you a description here but the site won’t allow us. IsItBullshit: PET, a plastic known to be relatively safe, still leaches "EA" into the water A lot of makers of kids’ lunchboxes and water bottles stress that they use “food-safe, BPA-free” materials, which I understand is better than just regular plastics but also may still pose some danger or chemical leaching and/or micro plastics shedding. Reply reply More replies nuffnuf • My personal take is, there's a lot worse things we do to our body every single week including drinking alcohol, poor diet, lack of exercise, compared with the possible negative effects of drinking water from plastic piping. Jan 26, 2024 · So, Is Polypropylene Safe? Polypropylene is generally considered safe for use – it’s one of the safer plastics out there, in fact. Anytime I drink water from the faucets, it has a very strong plastic taste/odor. Plastic fibers are basically for fast fashion or cheap fashion. HDPE and Forever Chemicals (PFAS) Those of you who know me know I've been committed to PET plastic fermentors. They also make some great waxed fiber covers that function like re-usable washable plastic wrap and are 100% safe for food contact. You won't have to worry about harmful chemicals, as it doesn't contain BPA or other toxic substances that could leach into your food. HDPE and especially PP are very safe for food/water contact. This includes using cpvc that is rated for domestic water applications. Does PFAS leach into food during storage or does it mainly leach when you reheat the food in the plastic container? We would like to show you a description here but the site won’t allow us. Ro water does not sit in plastic in the tank. With all the recent discoveries on how common micro plastics are, I feel pretty sketchy putting hot liquid into a plastic vessel then drinking the results Can anyone point to data or otherwise make me feel better about the situation? I'm getting so confused with the what's safe/what's not to drink from since a new study seems to get published every month refuting what was published the previous month. I’ve also Mar 4, 2023 · You spend all that money and effort to purify your water, then you store it in a chemical-lined container, where it can leach toxins. Just read some posts citing a consumer report test that says ZeroWater adds over 1000% of microplastics. Replacing worn or low-quality plastic containers can help reduce this risk. Instead, you could have a glass storage tank that sits on (or above) your countertop and does not have to be pressurized. It is considered the safest of all plastics; it is a robust heat-resistant plastic. To be safe, make sure you know what plastic you're using in your home. May 12, 2025 · Some of these risks include: Chemical Migration One of the primary concerns with using polypropylene for food packaging is the potential for chemical migration. " Discussion Share Add a Comment Sort by: Best Open comment sort options Top New Controversial Old Q&A jojoisland20 • We would like to show you a description here but the site won’t allow us. Are they safe or will they leach plastic/chemicals into the water? I will return them and get copper if they're not fit for purpose but want to make sure first. They tested 3 dif brands of plastic water bottles (the regular 16oz one you get from store 24 pack). The majority of the water lines were replaced with translucent PEX piping. Pex (Pex A and Pex B) Polypropylene What's most important to us is that there is no/minimal chemical leeching into the water. Three things you need to know about plastic products: Many plastic materials are expected to last hundreds of years in a landfill. When it finally reaches a state where it's no longer plastic, what will be left? : r/askscience     Go to askscience r/askscience r/askscience What we do to avoid plastic or reduce plastic where we can is important, but our policies and big companies have to change too. "If you own a polycarbonate water bottle keep using it, it has no BPA on it after the first time you wash it. Your friend may be using microwave-safe plastic wrap and packaging correctly, have you checked to confirm that the plastic used is indeed labeled as microwave-safe and to follow any specific guidelines provided by the manufacturer? Oct 21, 2023 · Daycare disallows glass, which I find to be aggravating, as glass is my preference. Basically gonna nuke the soil then place the seeds in (they have a long grow period and this takes some of the pest (see; fungi) mangaement out) So obviously there are take-away boxes made with the clear tops and but I want to go waaay cheaper: dip cups. FDA-approved for food contact, polypropylene is safe for items like yogurt, cream cheese, and butter. Because of its high heat tolerance, it is unlikely to leach even when exposed to warm or hot water. Dec 18, 2024 · Find out if polypropylene plates are truly safe for food use, as we delve into their durability and the potential for chemical leaching. The plastic in contact with the content of the bag certainly have a small likelyhood to leach in. At that point I removed all plastic storage containers, cups, plates, cookware from my house, replaced with glass, ceramic or stainless steel. I feel an aversion to plastics due to concerns about leaching and difficulty cleaning. Plastics have their properties because these monomers link up together into Buying disposal plastic, wrapping everything in plastic packaging, and coating everything in PFAS needs to stop. Polypropylene is the material of choice for PFAS sample bottles and various labware used to analyze PFAS. Guy who *actually* works in plastics: Polypropylene (which is what a lot of food-safe containers are made of) will not leach toxic chemicals. I don't really think that's happening with sous vide. Use glass, ceramic, and metal to protect and preserve your food. : r/BuyItForLife     Gaming Sports Business Crypto Television Celebrity Go to BuyItForLife r/BuyItForLife r/BuyItForLife Dec 17, 2024 · Polypropylene is generally considered safe, especially for food packaging and medical use. I also have had a mostly synthetic wardrobe in the past and am gradually moving to mostly-natural clothing. I cannot think of any benefit a manufacturer could I think with clothes the plastic has become a fiber, like cotton, and now is easily shedable, vs a plastic container, scratch it with your nail once and if it shows any marking, again microplastics. Honest question, but why does it seem like everyone just uses whatever holds water to perform hydroponics rather than using non-leaching or food safe containers/etc. I am looking into stainless steel food containers which tend to be more expensive than glass or silicone. Mar 4, 2023 · You spend all that money and effort to purify your water, then you store it in a chemical-lined container, where it can leach toxins. I’ve also Does polystyrene break down into or otherwise leach anything undesirable (meaning, less than perfectly safe to consume) at temperatures below 100C? Are there different types of polystyrene that can 'handle' different temperatures? Stated most broadly, my question is "what types of plastic are safe to heat up to 130-190F with food in them? The Brita water filters are also made of plastic. These olefin films are 'clean' in that processors do not have to add anything other than the pure resin to make a part or film. With a recycling code of 5, it indicates lower toxicity, so you're making a safer choice. Sep 6, 2020 · Why does everyone use PVC even though it’s known to leech harmful chemicals? Nov 23, 2022 · First time mom here… I’ve been pumping exclusively since day 1 (had issues with breastfeeding; baby is now 4 months) and using plastic baby bottles. It's an inert material, that remains unchanged for a really long time. I found some made from Polypropylene: are these dip cups OK or is there some other Avoid cheap protein shakers! Use metal, or durable plastic. We all know they're bad for the environment but is anyone else concerned about the effect of the plastic on our health? Here's the key finding for those who don't have time to read the full editorial: It is important to note that when The Center for Environmental Health tested socks made from different blends of polyester, cotton and spandex, high levels of BPA were found only in the socks made from polyester with spandex. There is Looking for some cheap, nukeable plastic cases for seeds. However, all plastics contain chemical additives whose impacts have yet to be fully known. Most issues with unsafe plastics is that they will start to leach and/or break down, leachants are usually plasticizers or parts of the polymer chain itself, and the plastics can start to lose structural integrity which can lead to deformation, and possibly holes. Do they contain this stuff and if so, how exactly would they be released into the soil? Archived post. Polyethylene and Polypropylene are safe enough as they’re choice for chemical and heat exposure. Polypropylene (PP) is usually considered safe for humans. The baby feeding bottles are made of PP and sterilizing them often is recommended. Is this really true? Would it be the filter or the plastic dispenser that adds it? Was thinking of getting the glass dispenser. Hello green redditors and composters, should I be afraid of Microplastics depositing into my compost if I use a plastic compost tumbler? Or is this not how Microplastics contamination works?? The plastic ones always smelled like soap no matter how many times I rinsed them. Mar 10, 2025 · Growing food in plastic containers is on the rise, but is this a safe practice? What about the chemicals that leach out of plastic – are they absorbed by the soil or the food? Do they cause a health risk? There is a great movement towards organic gardening to grow healthy food locally, and for smaller back yards and balconies it’s attractive to grow food in small containers. Like by abrasion or degrading to the point where they are falling apart a bit and creating lots of small particles of plastic. Sep 23, 2020 · Polypropylene, a complex plastic, is generally considered safe for humans. Generally polypropylene is considered a “safer” plastic (which is what the latest aeropresses and many baby bottles are made from) due to its higher melting point. You're exposed to these risks when using common food containers made with polypropylene, as they can leach plastic additives like phthalates, BPA, and benzophenones. Because Landscape fabric, and other tarps I think are made of this material. Over the years, I also haven't been afraid of mashing in plastic coolers (with liners made of polyethylene and petroleum-based elastomer), open fermenting in 30L wine buckets (polypropylene), and closed fermenting in HDPE brew buckets. Jan 22, 2025 · Find out what you need to know about the toxicity of polypropylene, and discover its pros, cons, and potential health risks. Disposable, packaging, and single-use plastics are the main culprit, not long-term use plastics installed in a way that will last decades, not leach anything harmful, and displace worse alternatives. The long-term effects of microplastic accumulating in our bodies are unknown. oecpz kbkyox bindi smmhb bntepdfj abd swg vcm belm mkync