Sand filter detergent? Chemical clean?

tomfrh

Well-known member
Jan 30, 2018
406
Australia
I've seen this stuff in pool shops however have never used it. I've only ever done normal backwashing, and occasional deep cleaning. Is it any use? Does the media really need detergent cleaning?
 

woodyp

Mod Squad
TFP Expert
LifeTime Supporter
Apr 17, 2010
10,618
East Texas
Just when you thought they'd come up with the last worthless pocket emptying chemical they possibly could.............