Can Wallpaper Paste Cause Mould?

Wallpaper paste is a substance used to hang wallpaper on walls and other surfaces. It is made from several different ingredients, including starch, glue, and other additives. Wallpaper paste can be a great way to add a decorative touch to any room, but it can also be a potential source of mould growth if it is not used or stored properly.

What is Mould?

Mould is a type of fungus that can cause health problems and damage to buildings. It is most commonly found in damp, dark areas and can be identified by its musty smell, discolored patches, or fuzzy growths. Mould can cause respiratory issues, allergic reactions, and other health problems. It can also cause damage to surfaces and structures, such as walls and wallpaper.

How Can Wallpaper Paste Cause Mould?

Wallpaper paste can be a potential source of mould growth if it is not used or stored properly. Wallpaper paste is typically stored in a damp, dark area, such as a basement or closet, which can create an ideal environment for mould spores to grow. Wallpaper paste can also contain additives that can contribute to mould growth. If wallpaper paste is stored in an area with high humidity or is not used in a timely manner, it can become a breeding ground for mould.

How to Prevent Mould Growth from Wallpaper Paste

To prevent mould growth from wallpaper paste, it is important to store the paste in a dry, well-ventilated area. It is also important to use the paste within a reasonable amount of time, as the additives in the paste can break down over time, making it more susceptible to mould growth. If the paste has been stored for an extended period of time, it is best to discard it, as mould spores may have already started to grow.