Using this Brizo Beauclere widespread lavatory faucet is easy. First, make sure you've ordered and installed the handles and drain separately. Once installed, you can use the two handles to adjust the water temperature and volume according to your needs. When using, avoid applying excessive force to the handles to prevent damage. For maintenance, clean the faucet regularly with a soft cloth and mild soap. Don't use abrasive cleaners as they may scratch the surface. Also, check the connections periodically to ensure there are no leaks. If you notice any issues with the water flow, it might be due to the hidden water - efficient laminar flow stream straightener, and you can contact customer service for assistance.