Instruct: Classify the given Amazon review as either positive or negative.
Query: Probably not for healthy bottoms

Received this as a gift from a relative at the birth of our son. Truth be told, it works well as a warmer: we used with the washcloths provided and moistened Quickables. The sponge at the bottom keeps everything moist and warm.But our son developed a persistent diaper rash within a week, and after weeks of trying to get it cleared up (thanks, Zinc Oxide and Lotrimin), we decided to stop using the warmer for wipes since it was just a incubator for yeast and bacteria. Going back to (cold) wet wipes, he is now perfectly happy and not a blemish on his bum.