Using your Brizo 4-foot reversible square shower drain is easy. First, make sure you've ordered the rough separately as required. When installing, choose between the tile insert frame or the solid finished-matched grate based on your design preference. Adjust the tile adjustable frame to match the thickness of your tiles, which should be between 7 and 18mm. Once installed, use the grate removal tool when you need to clean the drain. To maintain your drain, regularly remove the grate and clean out any hair, debris, or soap scum. You can use a mild cleaner and a soft cloth to wipe down the stainless - steel grate and frame. Avoid using abrasive cleaners as they may scratch the surface. Also, check the height adjustable frame spacers and corner feet periodically to ensure they are in good condition and properly supporting the drain.