Bathroom cleaning is one of the most powerful uses of bicarbonate of soda. Who would have thought that it can deep clean one of the farthest rooms from the kitchen pantry? Rubbing baking soda with a rag or sponge is a fool-proof way of removing soap scum. This can be used for shower curtains, bathroom fixtures, bathtubs, shower doors, tiling, and more.
Having trouble with the shower grout? Mix lemon juice and bicarb soda to form a paste you can brush along the grout lines. Leave it on for a few minutes then simply wipe it off. If you need something a bit stronger, you can use bleach as an alternative to lemon juice.