What is Old Spice? The cologne?
Do you know the other chemicals in it as well?
Do you know the other chemicals in it as well?
Yeah TCCA is a very common chlorine source for pools.
Bubbling chlorine gas in at a slow rate is also supposed to work IIRC.
No need for mouthwash if you want OTC BnOH look at Old Spice. It is something along the lines of 30-40% BnOH. I found this out after dumping 3 bottles of it down the drain because my daughter took a bath in it.
The big bottle I have here is 125ml so at 30% your looking at 37.5 ml of BnOH or 39.15 grams of Benzylalcohol. If your hard up I guess you could do it. Sure beats 1% mouthwash