Tip for car owners

Want to increase the resale value of your car? Want to give it the new car shine, or the new car smell? Want to double the gas mileage of your car while still increasing the whroooom power? Sorry I cant help you with any of those, but I can give you three tips: 1- Keep checking radiator water level, keep checking and replacing engine oil at regular intervals and 3- Keep checking and correcting battery water level