Enzyme cleaners may be used on any floor or material that may get wet. They shouldn't be used on fabrics like rayon or silk unless the care tag specifies that they can be washed in drinking water. et al.  Structural https://biobodyboost.co.uk/products/enzymextreme-plant-derived-enzymes?_pos=1&_psq=enzyme&_ss=e&_v=1.0