HOW IT WORKS- Apply gel on the moldy area, and wipe it with a toothbrush or rag after a period of time (the time depends on the degree of mold, generally 3-5 hours). If there is any mold residue, please repeat the operation. As it is gel type, and so does not flow down in vertical and inclined surface, is it easy to use and cleans up them by acting on mold and mildew for a long time. WIDE APPLICATION- It is effective on a huge range of surfaces including; tiles, plaster, furniture, shower, toilets, grout, silicon sealants, garages, balcony, swimming pool, cellar, basement, garden statues, sauna, sheds and kitchen/bathroom surfaces. A MUST HAVE- Black mould occurs mainly in damp rooms like bathroom and especially on silicon seals, grout and shower cubicles. Not only does black mould look dirty and causes a musty odour, it is bad for your health too! So remove this black mould immediately and hygienically with mould remover gel. EASY TO REMOVE MOULD- It removes mold and mildew in one stroke simply by applying to the silicone of kitchen sink, bathroom sink, washing machine seal, bathtub, veranda, window frame, and so on. MOLD REMOVER GEL- Mould Remover eliminates mould on contact, from any wood, leather and non-porous surfaces, both indoors and outdoors. this makes an effective solution for tackling any household mould problem.