Ulcers most commonly occur on the inside of the mouth but may also occur on the tongue and lips, or in association with more generalized conditions, such as cancer. Allergic reactions to food and other substances may cause inflammation, swelling, and development of mouth white patches.
Part 3 Relighting the Pilot Light. 1. Turn the gas valve to the Pilot setting and push down on it. Doing this starts the flow of gas into the tube that supplies the pilot light. If your water heaterâs gas valve does not push down, look for a red control button near the valve. Hold this button down.
How to Relight a Gas Water Heater Pilot Light. If You Have a Gas Water Heater, It Is Important to Know Your Pilot Light. If you woke up to a cold shower, thereâs a good chance the pilot light on your water heater has gone out. Learn how to turn it back on and youâll be known around your house as the keeper of the flame. You will need a gas-powered water heater, and a lighter or matches.