Crossword clues for Sponges do it:SPONGEBe parasiticSPONGECounter cleanerSPONGEReef creatureSPONGE23 Down, e.g.SPONGESOcean dwellersSPONGEDishwashing aidSPONGECleaning aidSPONGEDish cleanerSPONGESThey hold waterSPONGEKitchen itemSPONGESpill picker-upperSPONGESpill absorberSPONGEDUsed a loofahSPONGEFreeloaderSPONGEQuick learnerSPONGESVoracious learnersSPONGESFreeloadsSPONGEDCleaned (off), as a counterSPONGESMoochesSPONGEHoley reef dwellerSPONGEDFreeloadedSPONGEOne soaking things upSPONGELight cake typeSPONGEDWas a parasiteSPONGEDMoochedSPONGEKind of bathSPONGEDish washer's needSPONGEAbsorbent wiperSPONGEWater grabberSPONGELoofah, e.g.SPONGESEnd of the questionSPONGESParasitesSPONGEAbsorbent cleanerSPONGESpill soaker-upperSPONGELive rent-free, saySPONGEBath accessorySPONGEWater absorberSPONGEParasiteSPONGESpot removerSPONGEMoocherSPONGEDGot for nothingSPONGEHoley water container?SPONGESEager learners, metaphoricallySPONGEMoochSPONGESpill sopperSPONGEType of bath or cakeSPONGESDish cleanersSPONGESCleaning conveniencesSPONGEDUsed, in a way, with "off"SPONGEKitchen cleaner