I have water hammer issue in my house. The cold-water pipe has a dedicated dead-end branch on the main water supply line and the water hammer can be prevent by flushing out the water and putting air in that dead-end branch. However, I didn't find same thing on my hot water pipe. My dishwasher, washing machine and faucets cause water hammer every time when shutting the hot water.
I purchased 2 water hammer arresters. I plan to choose one or two sink faucets that are close to the appliances and install the water hammer arrester on the hot water valve. Will that fix the whole house water hammer issue? Thanks.