Q: We have rust stains on our concrete driveway from someone recently draining their car radiator. What would be the best way of removing the stain? We have tried CLR without success.
Q: I have auto oil stains on a garage concrete floor. Any suggestions as to how I can remove them.
A: Some products work much better than others on rust and oil stains. Please try Itís Just That Easy Heavy Duty Concrete cleaner. It has an active surfactant feature to draw out the rust or oil from the concrete by acting as a poultice. The product is available at most Windsor Plywood stores or contact 1-800-663-8898 for availability in your area.