Re: moldy pontoon deck carpet...please help
Re: moldy pontoon deck carpet...please help
As far as cleaning goes, Bennington told me to use a scrub brush and a little soap.
As far as keeping it clean, try a squeegee. The problem is the water that's being retained by the plastic carpet (I assume its some form of plastic.) Pushing out the water will give nothing for the mold to grow in...until it rains...which is why my playpen cover covers the exposed external deck too.
If you've used chemicals, then what you are seeing isn't growing mould, but the mould you can't get rid of via whatever means you're using (e.g. power washing.) Remember, the carpet has many facets, front, back, sides, etc... so you really have to scrub to get it "clean." Chances are your chemical attempts have killed the mould (at the time of treatment) but that doesn't mean it looks clean because that mould was 360 around each fibre. More power spraying may work, especially if you get it from all sides...no easy task.
A brush, squeegeee, and then brush again, then hard hose spray worked for me.