Identify the mess before choosing a product
Food residue, grease, soap film, mineral deposits, ink, dye, paint and biological material need different approaches. Do not guess at a chemical or use a stronger product simply because a mark remains. Tell a professional about prior treatments and stop if the surface dulls, bleaches or softens.
Check the surface and product label
Read care instructions for stone, timber, laminate, glass, painted coatings, carpet and upholstery. Follow dilution, contact time, ventilation, protective-equipment and rinsing instructions. Keep products off electronics and food-contact surfaces unless the label and manufacturer permit that use.
Avoid mixing cleaners and improvised recipes
Never combine bleach, acids, ammonia, peroxide, vinegar or commercial products. Household recipes may stain or damage a finish and can create harmful reactions. Use one labelled product at a time; do not apply steam, vinegar or peroxide universally.
Know when the problem is beyond routine cleaning
Persistent staining, corrosion, worn coatings, mould inside a structure, pest activity, bodily fluids, unknown chemicals and hazardous material need assessment by the appropriate specialist. A domestic clean covers only compatible accessible surfaces in the confirmed scope.
