Science Enhanced S&S Biology

Tub And Tile Cleaners: 1) Baking Soda. Sprinkle baking soda like you would scouring powder. Rub with a damp sponge. Rinse thoroughly. 2) Vinegar and Baking Soda. To remove film buildup on bathtubs, apply vinegar full-strength to a sponge and wipe. Next, use baking soda as you would scouring powder. ................
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