I understand that this is some nasty stuff, I have started using it instead of the dry acid based on folks on this forums recommendations to reduce my ph every 3-4 days.
Are there any known problems with long term use?
The potential problems are more associated with storage & application outside the pool. A leaky bottle or some splashed on your skin isn't fun...it's very strong acid. I am always amazed when I take the lid off and it starts "smoking" from the moisture in the air.
