Mini-blinds are convenient and attractive window treatments that have replaced the old fashioned Venetian blinds. The only draw back to having this window covering is finding an easy way to keep it clean. Most people will avoid cleaning their mini-blinds until they actually begin to change color, at which time they simply must be cleaned. To clean them, the best technique is to use chemicals rather than physical strength.
Before removing the mini-blinds from the window, vacuum them with the hose attachment on your vacuum cleaner. This will remove excess dust and debris. Close them both ways so you can vacuum both sides before taking them down. Remove the blinds from the window and check them for damage or unusual amounts of dirt or debris that might need special attention.
Next, take the mini-blinds outside or to the bathroom. Weather permitting, you can clean them outdoors. You will need a hose, a clothesline (or something you can fashion into a clothesline), a bucket, and a sponge. Use the bucket to make a mixture of one part water to one part ammonia, and wipe it on the mini-blinds, front and back. You should not have to scrub hard, unless the blinds were terribly neglected or have grease build-up from hanging in a kitchen. Allow the mixture to stand for about five minutes, then simply hose them down. If necessary, wipe the mini-blinds with a soft cloth or paper towel and then hang them on the clothesline to dry.
If this will be an indoor job, you will clean your mini-blinds in much the same way using the bathtub. Wipe them down with the ammonia and water mixture, let them sit for a few minutes, then rinse them off with a shower attachment or just by running the shower. If your tub is separate from the shower, fill the tub enough to rinse the blinds thoroughly. After you clean your mini-blinds, take them outside and hang them on a clothes line, or over a railing. If you have to hang them inside, you can use a shower curtain rod, or you can place an extendable rod inside any door jam. Often it saves time to clean many sets of mini-blinds at once; just make sure you have the space for drying. Remember, leave them open so they will dry more quickly.
Before re-hanging your mini-blinds, inspect them closely to make sure they are clean and dry. To help prevent future dust buildup, rub them down with an anti-static dryer sheet. Then just carefully re-hang them.