 Sediment can reduce efficiency, causing higher energy bills, leaks, and water heater failure. Sediment also causes bacteria that impacts water quality. An annual flush is the best defense against costly damage to your home, health, and wallet. Right now, Gold Seal Plumbing is offering an $89 water heater flush to keep your home and family safe and worry-free. So call Gold Seal Plumbing today. We're on our way. My youngest ate the dog's medicine. I accidentally sprayed myself with pesticide.