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Old 06-23-2019, 11:17 AM
petsetc petsetc is offline
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SnoCap is oxalic acid. Can be bought in big bag on line at OXALIC ACID 99.6% Deck, Crystals, Metal Cleaning- Rust Removal, Wood Stain Remover and More! – FLALAB – CHEMICALS AND TEETH WHITENING PRODUCTS, my only warning is that it really gets the driveway clean, so you might have to do the whole thing to make it look even.