we have switched to a single dispenser, one for handwash in over the bvasin, and in the shower it is a 3 in one, baody wash, shampoo and conditoner. It is the best thing we ever did. The shower is so much easier to clean, there is no half used gooy soap bar to get rid of and no packaging waste. It has not affected our ratings, and I said the shower is soooo much easier to clean! worth the change over.