How do I go about removing heavy scaling?

TreeFiter

LifeTime Supporter
In The Industry
Jul 2, 2012
450
Saugerties, NY
#1
I just had a customer referred to me because they have significant scaling on their steps. I haven't seen the pool yet, but I want to at least have some idea how to treat it before I make a recommendation to this customer.

The pool is a vinyl liner pool with fiberglass stairs. The scaling was described to me as being "like barnacles".


My gut is telling me muriatic acid might be my best bet.

Any thoughts?