Black mould on bathroom grout is not only unsightly but also a health hazard, according to cleaning experts. Baking soda is recommended as a natural, safe, and effective solution that can remove mould stains without scrubbing.
The Maids cleaning professionals state that baking soda is safe for family and pets, acts as a natural mould killer, and absorbs moisture that attracts mould. Its gentle abrasive action cleans without damaging tiles, and its alkaline nature means it won't degrade grout like acidic vinegar can.
To use, dissolve a teaspoon of baking soda in a spray bottle of water, shake well, and spray the affected area. Leave for 10 minutes, then scrub gently with a soft brush and rinse. Alternatively, make a paste with half a cup of baking soda and two to three teaspoons of water, apply, leave for 10 minutes, then scrub and rinse.
After cleaning, spray the area again and let it dry naturally without wiping. This kills any remaining mould and helps prevent its return, according to The Maids.
