1, Milk to taste method: first clean with detergent, then pour two soup keys into the plastic bowl fresh milk, cover the lid, shake, make every corner of the bowl with milk contact, about a minute, finally pour out the milk, the bowl clean.
2, Orange peel to taste method: first with detergent clean, then put the fresh orange peel into a bowl, cover the lid, put about 3 to 4 hours rinse clean.
3, Use waste tea to remove the taste. There is a fishy smell in the bowl, scrub with waste tea, then rinse with water, the fishy smell is removed.
4. Soak in salt water for 30 minutes.
What is a good material for plastic bowls?
With PP material, because PP material cost is low, easy to form, and tasteless and non-toxic,(PP material there is a called food grade, itself is to do food containers). And PP material has many excellent characteristics, such as; High temperature resistance, good weather resistance, good toughness, etc. PP is a non-polar compound, very stable to polar solvents, such as alcohols, phenols, aldehydes, ketones and most carboxylic acids will not make it swell.