#8 Leather
If you have a leather couch, you may want to be pretty careful when it comes to cleaning it. Sure, it may seem like using a damp cloth is the best way to go to remove any dust or stains from the material, but actually, you may be doing more harm than good.
If you use water to clean leather furniture, bags, or clothing items on a regular basis, the leather will eventually crack. Those tears in the material are not caused only by wear or usage but also because the liquid is causing harm in the long run. To make sure that your leather items are protected, use one of the specially made leather cleaners, and you will not have any issues!