Moss can be removed by burning or rinsing. If you don't have the appropriate devices, you can use household resources. Because many products contain environmentally harmful substances, not all of them are suitable for combating the disease. The best solution is prevention.
How to remove moss from paving joints?
To remove moss from paving joints, you can use hot water, which destroys the cell structure of the moss and kills it. Alternatively, Cola can be used as the phosphoric acid it contains acts as a moss killer. Both methods are environmentally friendly and do not damage the joints.
Home remedies
Moss can be effectively removed from paving joints using high-pressure cleaners and gas burners. It doesn't take long for the next generation of plants to appear between the stones. That's why many garden owners resort to efficient household products with a long-term effect. Fighting with s alt and vinegar is now prohibited because the products can have a negative impact on the soil and groundwater. There are alternative methods that are also environmentally friendly.
Hot water
Water with temperatures above 90 degrees Celsius damages the plant mechanism. It destroys the cell structure of mosses and damages the roots of other weeds. The plants dry out and die. Pour the heated water evenly over the moss in the joints. The plants should be watered for at least ten seconds. As soon as they have died, you can easily remove the remains with a joint brush (€10.00 on Amazon).
This method is not very sustainable because the plants quickly resettle between the paving stones. There is a risk of breakage if the material is sensitive. The more often you have to repeat the measure, the more damage you do to the soil organisms. Adjacent plants may be affected.
Cola
The caffeinated drink contains phosphoric acid, which acts as a moss killer. It prevents unwanted plants from re-establishing themselves. Pour the cola undiluted onto the moss, as the phosphoric acid content in diluted cola water is not sufficient. This method is suitable for controlling moss on all stone surfaces. Joints are not attacked and no discoloration occurs. The soft drink is ideal for specifically combating moss in hard-to-reach places.
The drink leaves a sticky sugar film on tiles. The home remedy is unsuitable for large-area use. If you want to clean larger areas, consider using a more cost-effective method.
Preventing the spread of weeds
Some plants with aesthetic flowers have adapted to the extreme habitat between paving stones. Mastwort, starwort or star clover can withstand the impact of foot traffic and withstand long periods of drought. They prevent the growth of unwanted mosses and increase biodiversity in the garden.