There’s nothing better than a long soak in the tub unless your bathtub is looking grimy. Soap scum, mildew and clogged drains can quickly take away that spa-like feeling. If you’ve ever wondered how to clean a bathtub effectively or struggled with how to clean a bathtub drain, this guide is for you.

With a mix of everyday cleaning habits and a few deep-cleaning tricks, you can keep your bathtub fresh, sparkling and ready for relaxation.

How to clean a bathtub: Step-by-step

What you’ll need:

• Baking soda
• White vinegar
• Dish soap
• Microfibre cloths or sponges
• Old toothbrush (for corners and grout)
• Optional: oxygen-based cleaner for stubborn stains, squeegee for daily maintenance, rubber gloves for sensitive skin

Cleaning process:

1. Rinse first. Use hot water to loosen dirt and soap residue.
2. Sprinkle baking soda. Cover the tub surface lightly.
3. Add dish soap. A few drops help cut through grease and scum.
4. Scrub gently. Use a sponge or cloth in circular motions.

Target problem zones:

Use a toothbrush for grout, taps, drain edges and textured areas where grime settles. For mineral build-up, apply a vinegar-soaked cloth and leave it for 10–15 minutes before scrubbing. Rinse thoroughly. Warm water helps remove leftover cleaner and residue.

For stubborn stains:

Make a paste using baking soda and vinegar or baking soda and a small amount of hydrogen peroxide. Always patch test peroxide solutions, especially on acrylic, stone or coloured enamel tubs, as they can cause discolouration. Apply, leave for 15–20 minutes, then scrub gently. Avoid peroxide on coloured porcelain unless tested first.

How to clean a bathtub drain

A slow or smelly drain is usually caused by hair, soap build-up or residue from bath products. Here’s a more comprehensive method:

1. Pour boiling water: Helps soften soap scum inside the drain.
2. Use baking soda and vinegar: Pour half a cup of baking soda into the drain, then add a cup of vinegar. Cover with a plug for 5–10 minutes to concentrate the reaction.
3. Flush with hot water: Clears loosened debris.
4. Check for hair: Remove the drain stopper if possible and pull out hair using a drain snake or hook.

For recurring blockages:

• Try a wet/dry vacuum to pull out deep debris.
• Avoid chemical drain cleaners unless necessary; they can damage pipes over time.

If the drain is still not flowing, a plumber may be needed. You can connect with trusted plumbing professionals through Bark if the issue persists.

When to book professional cleaning

Sometimes DIY isn’t enough. If you’re moving out of a rental and preparing for a final inspection, a professional end of tenancy clean can make sure your bathroom and bathtub meet bond requirements without stress.

Final word

Keeping your bathtub and drain clean helps your bathroom feel fresh, hygienic and inviting year-round. Regular upkeep makes cleaning easier and for tougher jobs, Bark’s trusted professionals can take care of it for you.