1. Water-soluble dirt

This kind of dirt is characterized by being soluble in water and can be removed. Salt, sugar, soy sauce, fruit juice and all kinds of alcohol are water-soluble, and the tablecloth is also very convenient to clean. Just use the daily cleaning method.

2, protein and starch dirt

This kind of dirt includes all kinds of fruit juice, cakes, rice, starchy food residues, etc., which are easy to remove in cold water, but will solidify on the fabric after heating and washing, and it is difficult to remove.

3. Grease dirt

For this kind of stubborn tablecloth cleaning, we can use an emulsifier with strong permeability and diffusion. And then washing with hot water. If it is pigmented oil such as Chili oil, besides emulsifier, it needs to be bleached with hydrogen peroxide to remove the pigment from the oil stain.