Remove all items from the tub area
Rinse the tub with warm water
Sprinkle baking soda over the tub surface
Spray or pour white vinegar over the baking soda
Let it sit for 10 to 15 minutes
Scrub the tub with a non-abrasive sponge or brush
Pay extra attention to stains, soap scum, and corners
Scrub the drain and around fixtures
Rinse the tub thoroughly with warm water
Wipe the tub dry with a clean cloth or towel
Repeat on stubborn stains if needed
Clean the faucet, handles, and overflow plate
Use a mildew remover on grout or caulk if needed
Ventilate the bathroom while cleaning
Wear gloves if using strong cleaners