Patent ID: 8691745

Claim:
A composition comprising: a non-detergent fabric conditioner comprising: a) a singlet oxygen photo-bleach present at a level of 0.00001 to 0.05 wt %; b) from 4 to 30 wt % of a quaternary ammonium fabric conditioner; wherein the quaternary ammonium fabric conditioner excludes 1,2 bis [hardened tallowoyloxy]-3-trimethylammoniumpropane chloride; and, c) at least one pro-fragrance which comprises at least one C═C, non-aromatic, double-bond; wherein the pro-fragrance is a precursor of a volatile odoriferous compound; wherein, when the pro-fragrance is combined with the photo-bleach, the pro-fragrance is converted into at least one volatile odoriferous compound; wherein the pro-fragrance is not a perfume; and wherein the non-detergent fabric conditioner is effectively free of anionic surfactants.