Clean your window blinds
You can make the job of cleaning mini-blinds or venetians considerably less torturous by giving them “the white glove treatment.” Just put on a white cotton glove and moisten the fingers in a solution made of equal parts white vinegar and hot tap water. Then slide your fingers across both sides of each slat and prepare to be amazed. Use a container of clean water to periodically wash off the glove
Read more: http://www.rd.com/home/150-household-uses-for-vinegar/2/
Information from Reader's Digest