Most minor, single mouth ulcers are caused by damage to the mouth, for example by accidentally biting the inside of your cheek while eating, or from a sharp tooth, food or filling.
I have a 2005 Honda Element. The owners manual states the brake fluid should be replaced every 3 years. When I asked the dealer to replace the brake fluid, they said it was going to cost $190. I told them last time they did it, it was only $27.
Thatâs a lot of wear and tear on your carâs brakes, and changing the brake fluid is only one way to keep your car running smoothly. Almost half of all cars and small trucks that have been on the United Statesâ roads for ten years or more have never had their brake fluid changed, which is a problem.