A citrus terpene that oxidizes into airway irritants and is poorly tolerated by dogs.
Also known as: d-limonene, citrus terpenes, citrus aurantium dulcis (orange) peel oil
Clean Wise evaluates Limonene by the published ingredient reference and its dog-exposure sub-scores. Those scores help describe expected concern around paws, licking, breathing and age groups; they do not make a universal “safe” or “unsafe” claim for every concentration, product or use.
Plain-language read of the sub-scores above.
CleanWise provides educational information to help dog owners make informed household choices. Scores are based upon ingredient transparency, intended use and currently available information. Individual dogs may have different sensitivities. Always follow manufacturer instructions.