510430-001 QuickCable Battery Cleaner Spray w/ Acid Detection 13.7 oz (Each) - This color changing, foaming action cleaner dissolves corrosion and neutralizes acid. If acid is present it will turn purple and when it is done neutralizing the acid it will turn yellow to let you know it is safe.

Warning: This product may expose you to chemicals including lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov