Grimy grout can instantly make a clean bathroom look old and neglected. Over time, mold, mildew, and soap scum build up in the tiny spaces between tiles, turning once-bright lines into unsightly dark stains. But the good news? You don’t need harsh chemicals or hours of scrubbing to get your bathroom looking brand new again.

Here are 5 simple and effective methods to clean dirty grout and bring back the shine — all with minimal effort.

---

1. Baking Soda + Vinegar Combo

One of the most powerful natural cleaners you already have in your kitchen.

• How to use:
  Mix baking soda with water to form a paste. Apply it to the grout lines. Then spray white vinegar over the paste. Let it fizz and sit for 5–10 minutes. Scrub gently with a toothbrush, rinse with warm water, and enjoy the sparkle.

• Why it works:
  Baking soda lifts stains while vinegar kills bacteria and dissolves grime.

---

2. Hydrogen Peroxide Solution

Perfect for tough stains and deep cleaning.

• How to use:
  Mix equal parts hydrogen peroxide and water in a spray bottle. Spray it directly onto dirty grout. Let it sit for 10–15 minutes, then scrub and rinse.

• Pro tip:
  For stubborn areas, mix hydrogen peroxide with baking soda instead of water.

---

3. Lemon Juice Magic

Great for light stains and everyday shine.

• How to use:
  Squeeze fresh lemon juice directly onto grout. Let it sit for 5 minutes, scrub lightly, and rinse. Lemon acts as a natural bleach and leaves a fresh scent.

---

4. Toothpaste Trick

Yes, the same stuff you use on your teeth!

• How to use:
  Apply white (non-gel) toothpaste to the grout lines. Scrub with an old toothbrush and rinse clean.

• Why it works:
  The mild abrasives in toothpaste polish the grout without damaging it.

---

5. Steam Cleaning

If you have a steam cleaner, this is a game changer.

• How to use:
  Use a steam cleaner with a narrow nozzle to blast away dirt and bacteria from grout lines. No chemicals required!

• Bonus:
  It also sanitizes your bathroom surfaces at the same time.

---

Final Tip: Seal the Grout

Once your grout is clean, consider applying a grout sealer to protect it from future stains and buildup. It’s a simple step that will make your next cleaning job much easier.