Raritan K.O.
Yes, it's actually a holding tank product...but it's live bacteria that "eat" odor-causing bacteria and spores. Remove the covers from your cushions, spray them on both sides with K.O. Spray enough into both sides of the cushion foam to penetrate all the way to the middle. Put both the cushions and the covers out in the sun to dry for a day...fresh air and sunlight do as much to destroy mold as any product. Do the same with life jackets, sails and any other soft goods you can put outside to dry. Take bedding, towels etc home...wash 'em and if possible hang 'em in the sun to dry instead of using the dryer.You can't put your headliner out in the sun, but you can spray it with K.O.--be sure to use enough to get all the way into it to the backing--and leave all hatches open...turn on fans. Use Tilex or any other strong mildew remove on all the hard surfaces, including the inside of lockers and drawers...pull out drawers and get behind 'em, also the outsides of the drawers themselves. Get every inch of every hard surface on your boat. And finally CLEAN your bilges with a lot of detergent and water, followed by thoroughly flushing ALL the dirty water out. Mop up every bit of water remaining, then leave all hatches open--even turn fans on for at least 24 hours to completely dry out your bilge.Killing the mold and mildew is only half the job...completely drying out the boat and keeping the interior dray is the other half. so it's important that you provide ongoing ventilation and dehumidification while the boat is closed up. Always leave all interior hatches and lockers ajar and drawers pulled out a few inches when you leave the boat, so that ventilation can circulation into every nook and cranny. You'll prob'ly be fighting a bit of a mildew odor for a while, 'cuz it's hard to get every nook and cranny the first time...but afterward you should be able to identify the sources of the odor that remains and gradually get rid of all of 'em.