Hello TD68,
We can help! We recommend wiping down your faucet after use to avoid spots and build-up. Also, cleaning with a 50/50 solution of water and white distilled vinegar to protect the finish and remove water deposits or calcium. We do not recommend using harsh cleaners or scrubbers on your fixture because it will ruin the product's finish. If the cleaning solution doesn't help, we'd like to help you find a solution. Pfister faucets are backed by our Pforever Warranty, protecting the finish and function to the original purchaser of the faucet for as long as you own them. Please contact our Support Team at 1-800-732-8238, and we'll be happy to assist.
Thank you,
Pfister