What does disinfectant for Surfaces spread? Peace of mind. The peace of knowing that any non-porous surface in the home can be easily sanitized. The ingredients in the disinfectant are safe for everyone. If its super dirty, clean first, disinfect later. Use on all hard, non-porous surfaces such as countertops, floors, walls, woodwork, or any water-washable surface. For domestic and industrial use, hospitals, schools, public buildings, offices, hotels, factories, washrooms and shower rooms.