Is it necessary to brush?

[SteveK52]

I have a Dolphin M500 which goes in the pool about every other day, is it still necessary to brush the walls and the floor? Pool is and has always been crystal clear.

 

[Texas Splash]

Absolutely! Just like that coating on our teeth after sleeping all night, they need a good brushing. Pool surfaces need that same attention, otherwise a biofilm or coating of sorts will begin to build-up on the surface. You may not need to brush the pool everyday, but at least once a week is a good thing. I should clarify, brush those areas your Dolphin doesn't get to.

 

[SteveK52]

Thanks for taking the time to reply. The dolphin gets at 99% of the pool surface.