The Content Of The Article:
- Tips for effective moss removal
Time leaves its mark - among other things also on the house wall, because here moss is often spread. How you can remove this from the house wall, show our tips.
It's easy everywhere: in the lawn, on the garden paths, the terrace and on the house roof (Reading tip: remove moss on the terrace and walkway - 4 tips). Much to the chagrin of many homeowners, the moss does not stop in front of the house walls. As a rule, only the walls are covered, which are in the shade for most of the day. But even trees and shrubs in the immediate vicinity of the house can lead to this problem. At the beginning, you will see a bright green discoloration on the wall of the house, which gets darker with time. If the plaster is porous on top of that, then the moss can also spread in fine cracks.
Smaller moss stains on the wall are certainly not a broken leg, but if the braid expands, then the look is already severely impaired. Once you have identified moss on the house facade, it is always important to find out the cause first. If moisture is the reason, you should urgently consider a renovation, otherwise moisture can also penetrate into the interior and there favor the formation of mold. Otherwise, you can tell the moss on the wall with our tips to fight.
Tips for effective moss removal
➤ Tip 1 - Use a high-pressure cleaner:
When removing, you must always consider the material. Very easy is the removal of the moss on the house wall, for example, with a high-pressure cleaner. Always shine the wall downwards from the top, as this is not how the moss flies everywhere. You may then be able to apply an algaecide to prevent the moss from rebuilding. What that is and how it is applied, read in the next tip.
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For plastered facades you should definitely refrain from the use of a high-pressure cleaner, because this could crumble. For a façade clad with clinker, however, the use of the high-pressure cleaner is definitely recommended.
➤ Tip 2 - Use Algicide:
If the high-pressure cleaner does not achieve good results, you can also remove the moss with a so-called algicide (for example, available here). It kills not only algae, but also moss. Even mildew molds make it so. And this is how you apply the algicide correctly:
Soak the affected areas on the wall first with a little water.
Then take a brush with nylon bristles and clean the wall thoroughly.
Only then should you then apply the algicide according to the instructions on the packaging.
After the specified exposure time you have to work the wall again with a brush and clear water.
➤ Tip 3 - Use potassium permanganate:
Potassium permanganate is actually a wound disinfectant (available at the drugstore), but you can also use it to control moss, as it causes oxidation and thus dusts the moss. How to properly use the potassium permanganate:
They needed a big pot that could hold at least five liters of water. While bringing water to a boil, mix 500 grams of cornstarch into a porridge.
When the water boils, remove the pot from the heat and add about 100 grams of soda, 8 grams of potassium permanganate, and the cornstarch porridge. Then bring the liquid to a boil while stirring constantly.
Do not add too much potassium permanganate to the mass, because the agent can stain strongly. For very light facades, mix the mixture without potassium permanganate and apply to the wall of the house. It is still very effective.
Fill the mass into a bucket and scrub with it the wall of the house. Then leave the mixture to work for at least four hours.
After the exposure time, take a high-pressure cleaner at hand and spray the wall off with it. Alternatively, the garden hose will work if you adjust the jet as hard as possible.