Clear a Slow Moving Drain with Vinegar and Baking Soda

I have read from several sources that vinegar and baking soda will unclog a drain without using harsh chemicals such as Draino.  Now that I’m in my full post-partum hair shed-a-thon, we’ve finally gotten the opportunity to try.

Here is what you will need:

1/2 C. of baking soda
1 C. of water
approx. 1 gallon of hot water
drain plug

Helpful items: 1 wire clothes hanger, 1 paper plate/funnel, 1 chopstick or screwdriver

Okay, so here’s the gross part: the clog.  Our tub drained very, very slowly and got worse over a week or two.  It wasn’t fully clogged, but it was getting close.  When you are standing in 4 inches of water after a shower, you know its time to fix the problem!  We bent the end of a wire hanger into a small hook and fished out a hair clog.  The leftover gunk was extensive soap buildup and probably more hair down the line.  The drain was a little clearer after fishing out the hairball, but still clearly gunked up.

Using a paper plate as a funnel, we dumped the baking soda down the drain.  You’ll notice that the drain makes a 90 degree turn a few inches down.  The baking soda won’t magically turn the corner and pour down the drain.  You will need to coax it down with a chopstick or long screwdriver.

It took some fiddling, but the hubby managed to pack in 1/2 of cup of baking soda.

He poured in 1/2 of cup of vinegar and had the plug ready for the INSTANTANEOUS foam eruption (think back to your volcanoe science project).

When he capped the drain we could still hear the mix foaming and then a very audible “PoP” as the clog was pushed through.  We poured in the second half of the vinegar and plugged up the drain.  A much smaller pop was heard and there was much less push back from the foam.

We waited 15 minutes and then poured about a gallon of hot tap water down the drain.  First off, the drain was clean as a whistle!  The soap scum had vanished from the drain itself.  Second off, the clog was 100% gone and the water ran free.

Very Cool!  We were amazed at how well this worked considering how bad the drain was clogged. 

Here is more food for thought: 

A) We haven’t tried this on a clog with standing water.  I don’t see how it would work as the baking soda would dissipate in the water and wouldn’t react with the vinegar.  I could be wrong though. 

B) We also did not use boiling water as some other websites suggested.  We weren’t sure how hot our bathroom plumbing could stand.  212 degrees is a big difference from 120 and the hubby thought it might melt the caulk and cause leaks in the plumbing.  Hot water did just fine. 

C) I’ve read that it may take more than one application to clear the clog.  I guess that depends on what the clog is made of and how bad it is.  By digging around first, we were able to break through the first try. 

This treatment is suggested as a monthly ritual for all your drains to keep them clean and running free.  I am so impressed that I am adding it to our chore list!  Much less caustic than Draino and MUCH less expensive!  More money to save for a new house.

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