Concrobium mold spray is remarkably safe (I even use it on seed germination soil) but cardboard is tricky since treatment works on the surface and a lot of molds will be happily living down in the corrugations where you can't reach them without saturation which is likely to damage the cardboard even worse. It’s also important to keep the room as clean as possible since dust is a source of food for the mould and the mould spores travel through the air. Camping equipment constantly faces damp weather, collecting moisture and creating a perfect environment for mold growth.

When using a chemical spray, be sure to wear protective gloves and make sure there is plenty of ventilation.As with removing mould, you should wear protective gear including gloves and a mask when tackling damp. This product is great at removing mildew, grime and mould and can be used on lots of different surfaces. That can be done by opening a window while showering or bathing so that steam can go outside naturally. One trick I used to use when I collected old books was to seal larger books book up in an airtight plastic box with plain unscented clay cat litter for a couple of weeks, so the cat litter absorbed the moisture and odor. Cillit Bang Black Mould Remover comes in a spray bottle and is effective at getting rid of black mould in damp areas such as bathroom tiles, bathtubs and sinks.

Even if it appears that there is no mould on your carpets, mould spores will most likely have settled between the fibres. To prevent mould, it’s important to stay on top of cleaning, especially in damp-prone spots like bathrooms or kitchens. Mould spores travel in the air and are attracted to damp clothes, so it’s important to get your clothes professionally dry cleaned to remove any mildew.I would not want to use Zinsser BIN under the Permawhite in that scenario if you could help it, due to being shellac it's organic and could be food for mold, but also shellac doesn't play well with water and tends to crack and alligator in bathrooms if you use it as a primer. When removing active mould, start by wiping down your walls and window frames with a fungicidal wash.

CAS Registry Numbers are assigned by the Chemical Abstracts Service, a division of the American Chemical Society. Then once the mold was dry, it could be brushed off using a soft brush like a paintbrush or a blusher brush.

I think in UK there's just less you can do overall due to the nature of construction there and your climate, though.

You may have to use a little elbow grease or a second spray for set in mould, but most of it will wipe right off. As far as dampness and UK construction I have no real idea, as your construction methods are a lot different than USA.

Reapply Concrobium to ensure a layer of Concrobium remains on the surface to prevent future mold growth.