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All plastic that comes into contact with food and drink, eg, drink bottles, certainly in Western countries, has been thoroughly checked as safe.

Most drink bottles are made from PET (number 1 below). This is safe for repeated use. See the excellent link below which deals with many wild stories about plastic bottles.

The Resin ID number indicates which plastic has been used to manufacture the bottle.

  • Plastic type number 1: will often have the initials PET. This stands for polyethylene terephthalate. This is most common of the disposable waterbottles.
  • Number 2: High density polyethylene (HDPE), example milk jugs
  • Number 3: Poly vinyl chloride (PVC)
  • Number 4: Low density polyethylene (LDPE)
  • Number 5: Polypropolene (PP)
  • Number 6: Polystyrene (PS)
  • Number 7: any sort of plastic that doesn't fit into the first six categories. One popular example are the hard (usually Nalgene) coloured bottles, made with bisphenol-A (BPA).
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14y ago
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13y ago

none because its polluting.

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Q: What numbered plastic bottles are safe to use?
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Related questions

Which plastic is safe to use in drink bottles?

PET


How safe are PET plastic bottles from a health point of view?

PET plastic bottles may contain water, soda, milk, and many other various liquids. These bottles are considered safe to use according to many sources.


How are plastic baby feeding bottles supposed to be sterilized?

My wife always uses the dishwasher to sterilize the bottles. However, the bottles we use for our baby are dishwasher safe. If your bottles are not dishwasher safe, you may want to wash them with warm water and soap.


Is terephthalate safe for use in cosmetics?

Is it "polyethylene terephthalate"? Probably, and if so it's perfectly safe. Polyethylene terephthalate is the plastic soda bottles are made from.


What are the uses of plastic wash bottle?

Their are hundreds of use for a PLASTIC BOTTLES like Art and making flowers out of cut up PLASTIC BOTTLES. If you want to know how to make flowers out of PLASTIC BOTTLES look on YouTube.com


What are baby bottles made of?

The baby bottles are generally made of plastic,disposable liners and glass, glass bottles are heavy and breakable, the best option is to go for plastic ones, but make sure do not store milk in plastic bottles for a long time, just pour into it just before your baby is ready to eat. They are made BPA free and safe to use whereas disposable liners also typically BPA-free.


What are the reasons why you still use plastic bottles?

plastic is cheaper than some other materials and it keeps the fluid in it fresh


Why do sportsmen use plastic bottles?

They're lighter and more rugged than glass bottles.


How many plastic bottles does the world use a year?

1,000,000,000,000 +


Can I use plastic water bottles to do my experiment?

it depends what you are using it for


How profitable is the recycling of plastic?

It is pretty profitable to recycle plastic because we use plastic for bags in the grocery stores and the markets. We also use it for bottles.


How many plastic bottles do people use each year?

3500