Klean Strip® Concrete & Metal Prep can harm grass and plants. Rinse before and after product use.

Klean Strip® Concrete & Metal Prep should not be applied to painted metal and is only intended for use on rusted or bare metal. It will make paint gummy. Also do not use on natural stone.

Klean Strip® Concrete & Metal Prep is best used for light rust and not heavy rust such as on cars.
If surface is left tacky after use, there may still be dirt or grime present. You will need to repeat steps to ensure surface is clean before applying Klean Strip® Concrete & Metal Prep.

The product will turn metal orange if it is not left on long enough to prevent flash rusting.

Klean Strip® Concrete & Metal Prep can be used on aluminum flooring but make sure the area is well ventilated. Do not use in an enclosed space.

You can use this product to remove rust from metal fences if the fence is made from iron or steel.

Dispose of empty container and leftover product at your local household hazardous waste collection facility. If one is not available, dispose of in accordance with federal, state and local regulations. Dispose of product after use.

Keep container tightly closed when not in use. Store in a cool, dry place. Do not store near flames or at elevated temperatures.