The ratio of dishwashing liquid is 1:511 or 1:211.

usage: add 1-2 drops into the basin, put the fruits and vegetables and soak them to remove the residual pesticides and fruit wax on the surface; Add 5-6 drops of water to remove light oil stains from daily pots and bowls; Adding a little water to the multi-purpose detergent can clean up the air-dried grease or oil contaminated with dust.

The main components of detergent are sodium alkyl sulfonate, sodium fatty alcohol ether sulfate, foaming agent, solubilizer, essence, water, pigment, preservative, etc., which are actually chemical components. Sodium alkyl sulfonate and sodium fatty alcohol ether sulfate are both anionic surfactants and petrochemical products, which are used to decontaminate oil stains.

Extended information:

Detergent should not be used more. Some people think that the more detergent is put, the cleaner it is washed, and the longer it is soaked, the better the effect. In fact, this is a misunderstanding. Ordinary detergents sold in the market can only mechanically eliminate most pesticide residues on the surfaces of fruits and vegetables, but they do not have disinfection and sterilization functions.

On the contrary, if the soaking time is too long, bacteria will enter the human body with the washing residue. Tableware washed with detergent must be rinsed with tap water for more than two times, the concentration of detergent should be 1.2 ~ 1.5%, and the soaking time depends on the different skin conditions of fruits and vegetables.

reference source: Baidu encyclopedia-detergent-how to use it.