Here’s a cheap alternative to drain cleaner, this is really good for doing once every other week after they have been done with a quality drain cleaner, as this will help with any build up that can occur. Just pour an amount of baking soda into the drain and follow with double the amount of vinegar, usually a 1/4 cup Baking Soda followed by a 1/2 cup of Vinegar will give enough scrubbing action to even clean up mildly stuck drains.
