Use a broom to clean the snow from the car. For the same you can cut the handle of the broom main store it in trunk.
Our hands usually get hit by the odor because of filling tank, so just carry few handy wipes in your glove box.
Baking soda and water can help you to get rid of auto grease.
Use hubcap as a shovel when auto gets stuck in mud, snow or sand.
If you are trying to aim the center of the garage while parking, for that use luminous tape or paint a bright color strip.
Do not warm your car in garage if you have an attached garage.
For better contact apply Vaseline on battery posts
Pour carbonated soft drink over the car battery terminals if they are heavily corroded.
Use peanut butter to remove tar from your car.
Improve the wipers life by rubbing them with sandpaper when they began to wear down.