Category: Problem Solvers

Against black mould in joints and corners, available with chlorine (very strong) or chlorine-free (gentler). Use with gloves and safety goggles and ventilate well, the fumes are irritating. Wipe off damp rather than brushing dry, which avoids stirring up spores. The key remains tackling the cause: too much moisture.

The insider tip against almost any stain: grass, grease, make-up, collar grime. The ox gall it contains dissolves grease and protein stains in particular, where normal soap reaches its limit. Apply, let it act briefly, then wash normally and as cool as possible. Small, cheap and extremely effective, it also comes in vegan variants.