Subject: How to remove silica build up on residential surfaces

I read the article on Silica, which ended with Silica must be added to the 
water source.  I have well water from a deep aquafir.  I have white hard film 
building up on all surfaces.  Especially in the toilets the silica has made a 
rim/ridge on the water level.  I am hoping to find a way to remove this.  This 
must be coming from the ground and has not been added in anyway.  I have a 
water softening system and the water tests fine.

Re: How to remove silica build up on residential surfaces