Yeah clean your Makeup. If you use your makeup daily then I bet your compacts and pallet is covered in dust , foundation finger prints and all that Jazz. Yes I know too much cleaning but it's necessary. Deep cleaning your makeup monthly keeps your products in good condition and honestly opening a clean pallet is satisfying. Your also not transferring bacteria from pallet to your face. That's how you get breakouts.

DO NOT SPRAY YOUR POWDER MAKEUP WITH AlCOHOL!!!!

You will ruin your powders and they will dry up. It won't work well. Instead use a clean napkin or towel paper and take off the top layer of your powders. This will sanitize your shadows and such.

DO NOT SPRAY ALCOHOL INSIDE YOUR LIQUID MAKEUP!

If your using liquids on yourself just clean the applicators and  outside and your good to go. If you are touring liquid Makeup on others.

First, don't share your Makeup it is unsanitary and honestly your spreading bacteria back and forth that can give you infections. I beg and plead don't share your personal makeup!

If you have makeup you use on others and use the proper technique of using a spatula and a plate then good job! ^-^ just make sure to sanitize your tools and the tools of your makeup.