It generally doesn't matter. You wouldn't want to have any toxic chemicals in the buckets previous to the mylar being used, as who would be *certain* that nothing could leach through the mylar, but you're right.If one is storing grains or whatever in sealed mylar bags inside 5 gallon buckets, why would it matter if the buckets were 'food grade' or not, since the grain is insulated from the plastic?
I bought about 4# from my local Farmers Co-op for about $12. Food grade.While you are talking about buckets, the ones at Home Depot are bright orange and the bottom has a "2" on it, which indicates that it is acceptable for food. Are any of you using Ditonamous Earth to avoid bugs in your grains? I am having trouble finding it locally and it is expensive to have shipped. What I did find was labeled "Feed" grade. If it is good enough for my dogs, it should be good enough for my family. Right?
"I've had several readers and consulting clients who have mistakenly been told that the the number 2 (with the number 2 inside the "chasing arrows" recyclable plastic symbol) refers to Food Grade HDPE, but that is not true. Not all "2" marked plastics are food grade!
The orange ones are not. Apparently the grey ones are. And the white ones if they still have them are also food grade.If you have a Home Depot handy thier buckets are food grade and thier lids have gaskets in them.
The number is a recycling number. It only tells you what type of plastic the bucket is made from. It has absolutely nothing to do with whether the bucket is food grade or not. That depends entirely on the manufacturing process, not the type of plastic.While you are talking about buckets, the ones at Home Depot are bright orange and the bottom has a "2" on it, which indicates that it is acceptable for food.
I'm wondering how many more times you, MikeK, and Stephpd have to say this until it sinks in. Of all the "bucket" threads started in the last two weeks (and there have been many) you would think this "number 2" crap would stop. I will never claim to be as knowledgeable as a majority of people on this site but I also don't see the point in posting this nonsense.The number is a recycling number. It only tells you what type of plastic the bucket is made from. It has absolutely nothing to do with whether the bucket is food grade or not. That depends entirely on the manufacturing process, not the type of plastic.
Non food grade buckets can be made from recycled plastics of unknown origin which can contain dangerous chemicals, and they use non food grade mold release compounds with can be very toxic and the dyes used can be toxic also.
I don't think it ever will. On a site like this, it's sort of like trying to teach the world one person at a time. Just when one person learns something new, the next one comes along that hasn't learned it yet, won't search or read threads first, and posts the exact same thing that the first person did.I'm wondering how many more times you, MikeK, and Stephpd have to say this until it sinks in. Of all the "bucket" threads started in the last two weeks (and there have been many) you would think this "number 2" crap would stop. I will never claim to be as knowledgeable as a majority of people on this site but I also don't see the point in posting this nonsense.
People, if you don't know what you're talking about please don't give your fact less advice. It could end up being dangerous to new people that don't know any better.
I don't think it ever will. On a site like this, it's sort of like trying to teach the world one person at a time. Just when one person learns something new, the next one comes along that hasn't learned it yet, won't search or read threads first, and posts the exact same thing that the first person did.
It does get old after a while, but this is just how it works. We really need to have a FAQ section on this site, with a message to new members to spend some time browsing it.
As a group, we really have a lot of solid information here. I'm hoping that in time, we'll be able to put together a FAQ. We have a bunch of questions that are asked literally nonstop and I think it would be helpful for all of us. I know I'd sure like to have it as a resource to save time when I need to look something up.A FAQ-section is a good idea. I'm new here too and I didn't know this about the food-grade-thing. I was ready to go out and spend a good amount on buckets at Home Depot.
Thanks to the OP.