Using your Westinghouse WSE6100 fridge door bottle shelf is easy. Just place it in your fridge door where it fits well. You can then put your bottles on it neatly. When it comes to maintenance, clean it regularly with a mild soapy water solution and a soft cloth. This will keep it looking new. As for the note, make sure to check if your fridge model is compatible with this shelf before you buy it. This way, you can avoid any issues and enjoy using this great bottle shelf for a long time.