a sponge!!!??????
EWWWWWWWWWW
nothing more unsanitary than a sponge for any use whatsoever UNLESS you microwave it or rinse under SCALDING HOT WATER & EVEN THEN
I wouldn't trust it!!! have disliked sponges all my life and never use them..
but as to your question (I tend to ramble LOL) I always thought 'sponge bath' meant you were not taking the time for a complete bath or shower & using a washcloth but NOT A DAMN SPONGE.....just an old expression that is still in use, I guess.
so THROW AWAY ALL YOUR DAMN SPONGES.... they are worthless and loaded with crap.......use a damn washcloth!!!!!!!!!
OK???????
:)
:-D