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In the quest for a cleaner and safer home, maintaining the exterior of your property is just as important as keeping the interior tidy. One common issue that homeowners face is the growth of moss, algae, and green growth on stone slabs and wooden boards. But fear not, as we have a solution that is not only effective but also eco-friendly.

A proven mixture for eliminating these unwanted growths is a combination of hot water and either a splash of grease-cutting soap or baking soda. This simple concoction works by destroying plant cells, causing them to collapse and die within a few days, even affecting the roots.

To use this mixture, apply it generously onto the affected areas, let it sit, and then scrub clean with a hard brush or a scrubber. After the water has cooled, the remains can be easily removed with a brush or a joint scraper.

For more stubborn growths, there are additional recommendations. Apple cider vinegar can be applied and left to act overnight before rinsing, although this method is not suitable for sensitive materials. Soda dissolved in water, applied with a brush and rinsed, can also be effective. For delicate surfaces, a neutral soap with warm water is a safer option.

For heavier infestations, manual removal followed by the application of a biological algae and moss remover may be necessary. In such cases, it's advisable to pressure wash the area to deep clean and remove residues, but be cautious with delicate surfaces like wood or old paving stones, as the pressure from a pressure washer may do more harm than good.

Manual removal is another effective option, especially when hot water isn't sufficient or if a thorough clean is desired. This method allows for the removal of plants along with their roots, reducing the likelihood of quick regrowth. It's most effective after a rain shower, as weeds tend to come out more easily then.

However, it's important to note that herbicides and chemical weed killers are not recommended for use in areas around the house. These substances can easily enter the wastewater and harm the environment, and they can also pose risks to beneficial creatures like bees, earthworms, and pets.

In conclusion, using hot water with grease-cutting soap or baking soda is a simple and eco-friendly method to eliminate weeds between stone slabs. For larger areas, a pressure washer can be useful, but always exercise caution with delicate surfaces. Manual removal is another effective option, especially when a thorough clean is desired. Keep your property clean and safe, while also protecting the environment.