Quote Originally Posted by chem geek View Post
The ones I've heard about others using are the same as Evan mentions from Natural Chemistry:

Pool Perfect™
Pool First Aid™ - seems to be the same as above, but stronger in strength

I had orenda™ technologies CV700 put in my pool once when the owner was out in my area and we did some experiments.
Richard, THAT is a name from the past. I haven't spoken with him in several years now (since he reformed his company to produce enzymes and phospahte removers)!

That would make his product similar to Natural Chemistry's Pool Perfect + PHOSfree