How to remove mold from walls forever and without chemicals

Grapefruit seed extract

You need: 500 ml of water, 2 teaspoons of grapefruit extract, 2 teaspoons of tea tree essential oil. Grapefruit oil and tea tree oil are powerful antibacterial and antifungal agents. Mix the ingredients together and apply them to the mold. Leave on for a long time to promote antifungal action, then remove with a clean cloth.