When my hot tub arrived it came with a white scum sponge that I'm supposed to leave in the hot tub to suck up oils and scum. Then once it gets all nasty throw it away and put in a new one. I wasn't going to buy another but I figured I'd keep it in the tub and see if it does anything.
I haven't seen too much info on here regarding these scum sponges but is there any benefit for those of us using the methods of spa chemistry/sanitizing as espoused on here? I've had my tub for a couple months now and the sponge is just as clean as the first day so I'm thinking I'll just throw it out and not worry about it. Is this because the FC is eating all the contaminants? Anyone have any insight? Our hot tub has seen heavy use with my family and 3 yr old but I've been religiously keeping the FC in the necessary ranges with bleach additions after use and a SWG.
Thanks
I haven't seen too much info on here regarding these scum sponges but is there any benefit for those of us using the methods of spa chemistry/sanitizing as espoused on here? I've had my tub for a couple months now and the sponge is just as clean as the first day so I'm thinking I'll just throw it out and not worry about it. Is this because the FC is eating all the contaminants? Anyone have any insight? Our hot tub has seen heavy use with my family and 3 yr old but I've been religiously keeping the FC in the necessary ranges with bleach additions after use and a SWG.
Thanks