The newly bought Single Wall SS Bottles, because there are some smell of food grade PP plastic when the factory opens the mold, which is the smell of the normal new product. The first use can remove the odor with the following methods.
Clean the bottle with neutral detergent first, then pour the boiled water into the cup and place it for two hours, and then clean the bottle.
First, use neutral detergent to clean the bottle, and then two tablespoon of fresh milk into the bottle, tighten the lid, placed about four hours, and finally in the bottle can be cleaned.
We can supply the Plastic Mug, SS Outer Plastic Inner Mug etc. Welcome to contact us.