How Do I Maintain My Vehicle's Battery?
Battery terminals should be cleaned periodically with a mixture of baking soda and water and wire brush if necessary. The terminals should be rinsed with clean water and then can be coated with a commercially available sealant or high temperature grease.
Interstate's automotive and commercial starting and Marine/RV batteries are considered maintenance-free products under normal operating conditions. However, in the event of an extreme overheat/overcharge situation, the batteries may need to be checked for water loss. To check your battery's water level, we recommend the following:


Potholes have returned, and hitting one with your car can do a real number on tires, wheels, steering and suspension, and alignment. To help determine if hitting a pothole has damaged your vehicle, the Car Care Council reminds you to watch for these warning signs:
