First, collect soap tips and soap tips for hand washing. Then use a knife or scissors to make them into small filaments, put them in a heat-resistant container, add a proper amount of clear water (clear water should not cover the soap crumbs), stir them, and put them in a microwave oven for 2-3 minutes to turn the soap crumbs into soap paste. However, it should be noted that if the fragrance of soap is too heavy, it is best not to heat it in the microwave oven, but to heat it on the fire to avoid the fragrance being easily removed after it penetrates into the microwave oven.

After the soap paste is made, it can be used to wipe the telephone, refrigerator handle, TV remote control, light switch and other places where fingerprints are easy to leave. Wipe it gently with an old towel dipped in a little soap paste, and then wipe it again with a wet towel, and fingerprints and oil stains will be easily eliminated. Furniture made of plates, if the surface of furniture is primary color or unpainted wood, can't be cleaned with soap paste, otherwise it will stain the surface of furniture.

In addition, you can shake the soap paste with warm water until it is completely melted, add a few drops of perfume, essential oil, rose water or a little honey according to your own preference, and put it into an empty bottle of pressure-absorbing hand sanitizer or shower gel after stirring evenly as a self-made liquid hand sanitizer. It is fashionable and personalized, and achieves the effect of skin care. It is worth noting that the shelf life of homemade hand sanitizer is relatively short, and it is best to change it once every two or three months.