NOPE! Bad idea................it can cause damage to your plaster. We have one member, Dirk, who has a discolored spot on his plaster from dumping liquid CYA into his pool. I THINK his pump was on but that did not stop the damage.
Word!
Pump was running, I was walking around the pool broadcasting it in slowly, after having mixed
liquid CYA in a 5 gal bucket of water (PB's instructions). But I could feel a little still left in the original container, so I put some water in, shushed it around, and just poured that into one spot, thinking it was going to be just a little bit. Turns out what was at the bottom of the container was a big glob of undissolved CYA (much like the powder, I'd imagine), and it all came out and headed straight for the bottom. It was only a few moments to run and get my pool brush to sweep it in, but that's all it took...
:sad:
It was that experience that has taught me to:
- Run
everything by TFP
- Follow their instructions
to the letter
- Don't modify their instructions by adding in your own logic (I'm
still relearning this one!!)
- Don't mix'n'match instructions from various sources (as in: part TFP, part you, part pool store, part PB, part pool guy, part neighbor)
- Use
with great care, in or around your pool, anything that has the word "acid" in its name or ingredients!!!