We clean our bathroom sinks and faucets regularly.  Unfortunately, this is the first product we were not happy with.  It had like algae or mold far back in the faucet.  I sent in pictures, as I didn't think this was right.  Your company  did send new faucet, but I still didn't like that it happened.  I did purchase new faucets for the other bathroom.  It is also a price Pfister.  We are very happy  with it.  I think the problem with this one was that it didn't have a aerator on it.   I wouldn't recommend this faucet, but I do recommend Price Pfister, as they were wonderful at replacing the product, and  we love their products.