Yellow stain on canvas from "Mold Armour".

[ljdahd]

Opened up the hybrid trailer for the season and noticed that the canvas that covers the screens in the bunk area were a bit mildewed. Did some research on the web and ended up running to ACE hardware and buying "Mold Armour" which is actually now marketed as "Home Armour".

Anyway, sprayed it on an exceptionally mildewed area of the canvas and I ended up replacing the mildew with an unsightly yellow stain across the top. Further research, which I should have done before I used this product, tells me that it is the chlorine in the product that "dyed" my canvas yellow.

Does anyone know what I might be able to try to remove the yellowing?

Thanks.

[ljdahd]

I thinking you are probably right. Just going to have to live with it.

[poppin_fresh]

Following this one, but I dont think you are going to find anything to remove that as I'm pretty sure you bleached the dye out of the fabric.

I'm working on removing some mildew from the underside of the tent ends on mine with Bass Pro Mildew Remover (also bleach based), but that fabric is white. I was not planning on going anywhere near the light gray window fabric for the reason you are experiencing.