Drain Blocked With Caustic Soda |work| -

Use a small cup or a wet/dry vacuum ( rated for liquids ) to remove the neutralized water. Dispose of it down the toilet (lots of flushing water) or outside away from pets.

Help! I’ve Blocked My Drain with Caustic Soda – Now What? 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. Use a small cup or a wet/dry vacuum

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. I’ve Blocked My Drain with Caustic Soda – Now What

We’ve all been there. The sink is filling up, the water is draining slower than a snail on a coffee break, and you reach for the heavy artillery: Caustic Soda (Sodium Hydroxide). It’s known as the ultimate drain unblocker.