How do I keep the single handle shower faucet base surface clean?

How do I keep the single handle shower faucet base surface clean?

We recommend cleaning your shower base with a non-abrasive and/or non-caustic cleaner to prevent scratching or dulling of the faucet shower head finish.Wipe shower head and faucet surfaces clean and rinse completely with water immediately after applying cleaner. Rinse and dry any overspray that lands on nearby surfaces.