Drain Blocked With Caustic Soda -

Help! I’ve Blocked My Drain with Caustic Soda – Now What?

If the water is just sitting there, you need to lower the pH before you can work. Very slowly add white vinegar or citric acid to the standing water (roughly 1 cup vinegar per gallon of water). It will fizz. Wait 10 minutes. This neutralizes the caustic soda into a salty water solution. drain blocked with caustic soda

Put on rubber gloves (dish gloves are fine), safety goggles (not just glasses), and old long sleeves. Caustic soda burns are no joke. Very slowly add white vinegar or citric acid

Don’t panic. Here is exactly how to troubleshoot this safely. This neutralizes the caustic soda into a salty

But what happens when the magic doesn’t work? Worse, what happens when the caustic soda seems to have made the blockage worse ? You now have a drain blocked with caustic soda—a dangerous, chemical-filled standstill.