I still have some weird staining/blotchiness in the pool which Vitamin C didn't touch. I suspect it's scaling, as the pH was really high when I first started testing it after I moved in. In an older thread someone suggested trying to sand it off.
Well, the big stain is still under about 4' of very cold water and I don't own a wetsuit. But the weird stuff on the steps of the spa is reachable. Especially when the heater is on and I'm in it! Just because I've got the beginner's obsessiveness going on, I brought a scrub brush and a scotchbrite pad in with me this evening. Pretty much every inch of the spa got a good scrubbing with the brush, and the steps and the corners got a scrubbing with the pad. They do feel much smoother.
Is there any reason I shouldn't use these?
Well, the big stain is still under about 4' of very cold water and I don't own a wetsuit. But the weird stuff on the steps of the spa is reachable. Especially when the heater is on and I'm in it! Just because I've got the beginner's obsessiveness going on, I brought a scrub brush and a scotchbrite pad in with me this evening. Pretty much every inch of the spa got a good scrubbing with the brush, and the steps and the corners got a scrubbing with the pad. They do feel much smoother.
Is there any reason I shouldn't use these?