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December 24, 2015 at 4:31 am
#29123
OOPS! … Drano is a strong alkali (sodium hydroxide), baking soda is also an alkali (sodium bicarbonate) but much milder. Baking soda will not neutralize another alkali. To neutralize an alkali you need an acid. After a good water rinse use something like vinegar, a mild acid.
Joe B