The toiletries, perfumes, and make-up not used can easily be gifted or donated prior to the move. Think honestly about if you are going to use them or not. Lotions are men's go to gift most of the time, so large unused collections, won't do you any good if they just keep growing.
Half full bottles should be pitched. Packing bottles that you refuse to part with can be easy(using a clean trash can) and just taping the top with a trash bag. This will guarantee it goes in the right spot when loaded. Use large boxes for the light items, and smaller ones if you have any heavy decorations or misc. items.
Make sure to stand bottles upright. They will leak. Leave the cleaning products out so you can find them when you are ready to tidy everything up for the new people. Transport these items yourself if aerosol, or discard completely.
Air out the shower curtain(do not pack wet) unless you are just going down the street. Make sure you label any boxes you pack correctly, this will help the movers go into the right place and save time and money.
Make sure to keep your packed boxes in that room. and pack the bathroom last. HAPPY PACKING!!!