How To Clean Drains With Caustic Soda -

The timer beeped. Marta returned to the sink, still in her gloves and goggles. She turned on the cold tap—full blast.

For ten seconds, nothing happened. The water pooled in the sink basin. how to clean drains with caustic soda

She grinned at Mr. Henley. “It’s alive!” The timer beeped

Marta stood over the sink. The house was silent except for the distant sound of a lawnmower. with a loud GURGLE-CHUG-SWOOSH

Marta put them on.

Then, with a loud GURGLE-CHUG-SWOOSH , the water vanished. The drain sucked it down like a thirsty beast finally getting a drink. The water ran clear. The smell was gone.