Our dishwasher cleaning tablets contain disodium EDTA, sodium bicarbonate, and polyether-7 lauryl alcohol. It can deeply clean the inside of the dishwasher, thoroughly remove dirt residue, and maintain the cleanliness and hygiene of the dishwasher. Its usage is very simple: 1 Dissolve an appropriate amount of cleaning pills in a cup of warm water, then pour into the dishwasher. 2. Turn on the "hot water circulation" mode of the dishwasher, drain the water, and wipe off any residue with a tissue. Effectively remove scale and dirt, reduce the wear and tear of the dishwasher, and extend the service life of the dishwasher.