Using this Brizo Allaria faucet is easy. First, make sure you've ordered the handles and drain separately and installed them correctly according to the instructions. Once it's all set up, turn the handles to control the water flow and temperature. To save water, the faucet is designed with a laminar flow straightener, so just use it as you normally would, and it'll do its job. When it comes to maintenance, clean the faucet regularly with a soft cloth and mild soap. Avoid using abrasive cleaners as they can scratch the high - quality brass surface. Check the ceramic cartridge from time to time to ensure smooth operation. Since it's CEC certified, you can be confident that it's water - efficient, but still, use water responsibly. If you have any issues, refer to the installation manual or contact Brizo's customer service.