Our toilet cleaning tablets contain sodium lauryl sulfate， lauryl glucoside， and glycerin. It can strongly remove all kinds of stains inside and outside the toilet， the reaction is fast after use， the cleaning ingredients are strong， after dissolution， the brush can effectively remove urine stains， scale and other stubborn stains. Its use method is very simple: first tear off a piece of cleaning paper， put it into the toilet， then put the cleaning sheet into the toilet， after 30 seconds of dissolution， brush the toilet with a brush， and finally press the toilet flush button to wash away the stain. After use， it can quickly remove various stains in the toilet， remove the pungent smell in the toilet， efficiently remove bacteria， and make the toilet clean and sanitary.