Here is a great recipe for an easy and economical tub and tile cleaner. It is a workhorse cleaner, that can scrub sinks, tub, tiles, and can deodorize garbage cans and diaper pails. I probably use this cleaner of all my homemade concoctions and have really benefited from the savings.
Tub and Tile Cleaner
One old Parmesan cheese container
Lemon Essential Oil (or another scent you like)
Fill the container about a third of the way with baking soda. Add twenty to thirty drops of your essential oil. Shake and get ready to scrub.