I have used Startron when WW sold it (long dry spell)....which, by the way I was in one and they had plenty....so I picked up 4 bottles. Back when it first hit the market, I read up on the company and the product and was convinced they had something going...enzymes work elsewhere why not in gas too?????? In the interim I used Sea Foam, available in auto parts stores and WW which does a super job of keeping things clear. I bought 3 cans of that too as I was out.
Water in gas will make for a sludge when a water absorber (from whatever source) attacks it. Back in the days of real gas, I had a built in tank and one day figured my BIT surely has some condensation to control so I dumped some kind of something in the tank to absorb it.
Running at a good clip one day, out in the middle of this huge lake, my Jonny 125, which had never given me a problem, just died. Inspection, at the hose-engine connector location revealed a semi clear, gray Jello. Used the squeeze bulb to pump the mess into a used container (guess what kind...grin) hooked the hose back up, pumped the bulb, lit her off and back to what I was doing.
