Machine carpet, wool carpet, etc. You can use it on all stained carpets. It does not damage the carpet in any way and does not leave any residue. It is especially effective in heavy stains, tea stains, wine stains, nail polish stains, footprint stains, adhesive etc. all stains. Thanks to its multi-purpose usage area and easy spraying method, OTO55 stain remover, which is the most preferred by all carpet washing companies, is a very returnable product for cleaning all stained carpets. Thanks to the special nonionics in its content, it prevents dirt from adhering to the sprayed surface and provides easy cleaning. It is also effective in blanket and quilt stains. Spray on the stained area and wash directly in the machine. The usage areas are quite wide.