Terrace: The white vinegar trick that cleans slabs without damaging the joints

White vinegar diluted with warm water (equal parts) effectively cleans terrace slabs without damaging the joints. Applied with a soft-bristle brush, the mixture should sit for 5-10 minutes before gentle scrubbing. Thorough rinsing removes residues and protects nearby plants. Unlike high-pressure cleaners, this method preserves joint integrity.