Oftentimes my household sponges accumulate an awful amount of buildup. What can I do to prevent this?
Not sure accumulation can be prevented but to keep it clean, soak your sponge overnight in a mixture of 1 cup (250ml) hot water, 1/2 cup (125ml) white vinegar and 3 tablespoons salt. The next day, rinse and squeeze the sponge several times to get rid of all of the accumulated cleaning liquid. Good luck ;)