Best Way to clean your tub. Period. Make a paste of Borax for that grimy tub and tile or try swimming pool tile cleaner. For soap scum and water spots on glass doors, use equal parts of hot vinegar and Dawn dish soap in spray bottle. Just spray it on, scrub, rinse and be amazed. Allow it to sit overnight for stubborn stains and scrub with a dryer sheet or magic eraser.
crock pot air freshener - water and baking soda then add cinnamon, vanilla, lemon or an essential oil, put on low with the lid off (all day to acheive max. benefit), it will absorb odors and make the house smell great