![Uncovered the boat and every seat has these stains/mold. Doesn't come off to the touch. Any idea of the cause or treatment/cleaning solutions? Sits on fresh water lake. : r/boating Uncovered the boat and every seat has these stains/mold. Doesn't come off to the touch. Any idea of the cause or treatment/cleaning solutions? Sits on fresh water lake. : r/boating](https://i.redd.it/uncovered-the-boat-and-every-seat-has-these-stains-mold-v0-ipeviioi6tja1.jpg?width=3024&format=pjpg&auto=webp&s=048f582cad6b6765bd275b909362cebc291c6d1d)
Uncovered the boat and every seat has these stains/mold. Doesn't come off to the touch. Any idea of the cause or treatment/cleaning solutions? Sits on fresh water lake. : r/boating
![I used 3 different cleaners to clean the inserts to the front of our boat. Middle stripe was the "control". Fyi bleach is bad for vinyl. I don't recommend using it. : I used 3 different cleaners to clean the inserts to the front of our boat. Middle stripe was the "control". Fyi bleach is bad for vinyl. I don't recommend using it. :](https://i.redd.it/s8yddo03v6l71.jpg)
I used 3 different cleaners to clean the inserts to the front of our boat. Middle stripe was the "control". Fyi bleach is bad for vinyl. I don't recommend using it. :
![Any idea how to remove these orange stains? There was a tarp resting on the vinyl seats. : r/boating Any idea how to remove these orange stains? There was a tarp resting on the vinyl seats. : r/boating](https://i.redd.it/c7ingnpc3o191.jpg)
Any idea how to remove these orange stains? There was a tarp resting on the vinyl seats. : r/boating
![How to Clean Pontoon Boat Seats including Mildew & Orange Stains | Pontoon boat accessories, Pontoon boat seats, Boat accessories How to Clean Pontoon Boat Seats including Mildew & Orange Stains | Pontoon boat accessories, Pontoon boat seats, Boat accessories](https://i.pinimg.com/736x/06/eb/26/06eb265a8d25d1cf6bbfee4dccc7d8a8.jpg)