Can Feliway spray harm my furniture, does it stain?
This is the list of surfaces that customers told us have been stained by the spray: vintage linoleum, un-finished wood furniture, some raw silk, some leather. With regard to silk and leather, it depends on how it was made or treated – test first. We have customers who tell us they use Feliway on antiques, Oriental carpets, and a vast array or furniture without any staining. You should test first on an area that can’t be seen.