Indoor recreation facilities present a potential hazard from excess moisture which can come from sources such showers, swimming pools and hot tubs. Report any mould you might see to the manager and ask that it be removed as quickly as possible. Just as in the home, school and workplace, with widows and doors shut and heating systems on, we have now effectively sealed in indoor air pollutants including harsh cleaners, air fresheners, dust, moulds, dust mites, animal dander and scented personal products. What do we classify as scented personal products? We include such things as hair spray, gels and mousses, nail polish removers, deodorants, perfumes, cologne, powders and after shave.