| 摘要 |
<p>Malodor-controlling compositions comprise microcapsules containing an active material and/or an optional odor control agent, an odor control agent outside of the microcapsules, and an aqueous carrier. The active material is preferably a perfume and the composition provides a controlled-release scent, along with controlling malodor. Methods of reducing or removing malodor from a surface having malodor comprise the step of contacting the surface with a malodor-controlling composition comprising microcapsules containing an active material and an odor control agent.</p> |
