i love them [SEP] you will go through a lot of soap but this brand is the one to buyi discovered the first one about years ago when a hotel guest put it into the washing machine do not do that it ended up wound around the base of the inner tub and one end stopped the pumpthis one rinses out clean in seconds so it never needs to leave the shower until it is worn out i usually get about showers or years out of one where i live these are for sale in most stores that stock bath tools but the convenience of amazon makes that trip unnecessary