Refresher Igien No Gas is effective even on large fabrics (curtains, sofas, carpets, covers). It prevents and combats unpleasant smells caused by the proliferation of bacteria (for example in pet beds, helmets, rubbish bins etc). Does not wet or stain; spray at a distance of 30 cm. Refresher Igien No Gas is suitable for surfaces and rooms and is particularly effective against smoke smells. Always test Refresher Igien No Gas on a hidden patch before use on delicate fabrics.