Begin by checking out the body system, which involves the Rain Shower Heads spout and handles. Solid-brass bodies last lengthiest and require the least excellent care, especially with calcium within water, which corrodes lesser metals. If you're changing only the faucets and not the faucet, you have to know which size unit to buy. Begin by removing the existing drain and calculating the distance, or spread, between the gaps in the bathroom. Small lavs often have three gaps that span 4 in.; they provide Waterfall Shower Faucets that involve a spout and individual manages connected by an escutcheon plate.