My intention is not to ear bash you on the topic of bottled water, but just answer a few questions that have been put to me and the following may also be of interest to you.
Below is a list of the numbers that you will find on most plastics, usually located on the base.
These numbers can assist you with the knowledge of what chemicals have gone into creating the plastic and the effects they can have on your health.
1—polyethylene tetephtalate (PET)
2—high density polyethylene (HDPE)
3—polyvinyl chloride (PVC)
4—low density polyethylene (LDPE)
5—polypropylene (PP)
6—polystyrene (PS)
7—other (polycarbonate, fiberglass, nylon, more)
Plastic #1 polyethylene terephtalate, also known as PETE or PET. #1 plastic, is usually clear. This plastic is considered generally safe. It is known to have a
porous surface that allows bacteria to accumulate, so don't reuse these containers.
Plastic #2 high density polyethylene, or HDPE. This plastic is considered safe and has low risk of leaching.
Plastic #3 polyvinyl chloride, or PVC. There are phthalates in this material–softening chemicals that interfere with hormonal development.
Avoid use of #3 plastic around food
Plastic #4 low density polyethylene (LDPE). It is used to make grocery bags, some food wraps, squeezable bottles, and bread bags. This plastic is considered safe, but is not often recycled.
Plastic #5 polypropylene. This plastic is considered safe.
Plastic #6 polystyrene, or Styrofoam. Evidence is suggesting this type of plastic leaches potentially toxic chemicals, especially when heated.
A good one to avoid
Plastic #7 A mixed bag, including the dreaded BPA.
BPA is dangerous for your health.
#2, #4 and #5 are generally considered safe
Plastic #1 is considered safe also, but should not be re-used due to the risk of growing bacteria.
All other plastic should be used with caution, especially around food or drink.
For microwaving in particular, remember that microwave safe containers aren’t necessarily healthy. They just won’t melt. It’s better to avoid microwaving plastic entirely and stick to glass.
Please do your own research if this subject is of interest to you.... I definetly don't have all the answers.
best wishes
