Banish toilet limescale without bleach using 70p method that 'breaks it down'
Full sugar cola contains phosphoric acid, which can break down the calcium carbonate that makes up limescale. Mr Jain said: ...
UNHCR19 小时
Water, sanitation and hygiene
Without toilets, water sources can quickly become contaminated. Without accessible safe water, women and girls must often travel long distances to find clean water, increasing their risk of ...