Sink Or Tub Whitener
A baking soda and hydrogen peroxide paste brightens dull, yellowed porcelain sinks and tubs naturally.
What you'll need
- 1/2 cup baking soda
- 2–3 tbsp hydrogen peroxide
Steps
- Mix into a thick paste.
- Spread over the surface and let sit 30 minutes.
- Scrub gently and rinse well.
Tip: Hydrogen peroxide can lighten colored grout — test in a hidden spot first.