It’s a good idea to understand what could be causing the leak before you try to fix it - it will save you a lot of time. Dual shower heads may be a good option if you have free shower walls or a lot of space in the shower enclosure. Once you have all of the parts that you need, assemble the faucet and test for leaks. The shower faucet valve regulates temperature and water flow. The Delta Faucet 4-Spray...