Can I seal my clean concrete drive with tire shine?
Tire seal and WD-40 are not the products to use on traction-surface concrete. I recommend: 1. Wash any grease out of the concrete driveway. Use trisoidium phosphate at the rate of 1/4 ounce powder to 1 gallon hot water. Scrub with a stiff wire brush until it ceases marking. It can take awhile. 2. Rinse. Use a pressure washer to rinse the TSP out of the concrete. 3. Use calcium silicate (water glass) and a light water-soluble stain to very slightly darken your concrete. That assures uniform color. Scrub that in vigorously. 4. Seal with any clear concrete seal available at your local concrete supplier.
