The Best Way To Store Your Sponges To Keep Them From Smelling
By MICHELE WANKE
Dirty, wet sponges can develop dangerous bacteria that lead to foul odors. To prevent this, keep them in a dry spot with good air circulation when they're not in use.
Closed spaces limit air circulation, which may cause germs on the sponge and create a foul smell. Avoid storing sponges in a bucket under a sink or in a cupboard above the sink.
After using your sponge, clean it and wring it out so excess moisture doesn't cause bacterial growth on the sponge. Then, find a dry, airy storage area.