How to Clean a Bathtub: A Step-by-Step Guide

Posted by James Hickman on Friday 20th June 2025, updated on Monday 7th July 2025
white ceramic bathtub in a retro style white bathroom

There’s clean, and then there’s bathtub-clean. It’s easy to ignore, after all - until one day, you’re running a relaxing soak and you spot that stubborn line of grime clinging to the sides. Suddenly, your “me time” feels more like “ew time”. No thanks.

So whether it’s a weekly wipe-down or a full-on rescue mission, learning how to clean your bathtub properly is a simple but powerful way to level up your bathroom game. Let’s get into it.

What You’ll Need Before You Start

We’d love to say you only need elbow grease and good intentions. But alas, bathtubs can be a little more demanding.

Basic Cleaning Essentials

  • A sponge or soft-bristled brush
  • Microfibre cloth
  • Bicarbonate of soda (aka baking soda or baking powder)
  • White vinegar
  • Washing-up liquid
  • A spray bottle
  • Rubber gloves (especially if you're dealing with stronger cleaners)

That’s your general-purpose kit. You can throw in more specialised products if you want - anti-limescale sprays, bleach-based cleaners, cream cleansers - but they’re not always necessary.

Step 1: Rinse Everything Down

Start simple. Give the bathtub a good rinse with warm water to remove loose dirt, hair, dust, or... whatever else has found its way in there. It’s a small step, but it clears the playing field for the real work.

Step 2: Apply Your Cleaning Solution

Time to mix up your homemade cleaner (if you’re going au naturel). In a spray bottle:

  • 1 part white vinegar
  • 1 part warm water
  • A dash of washing-up liquid for extra cutting power

Shake it like a Polaroid picture and spray generously over the tub, especially on stained or grimy areas.

Note: If your tub is made of stone or a special finish (like enamel), check whether vinegar’s a no-go. You really don’t want to damage the surface in your attempt to clean it.

Step 3: Let It Sit

Walk away. Make a cuppa. Maybe scroll aimlessly for ten minutes.

Letting the solution sit gives it time to break down soap scum, body oils, and any lurking bacteria. Around 10–15 minutes usually does the trick. More if it’s been... a while.

Step 4: Scrub Like You Mean It

Grab your sponge or soft brush and go to town. Scrub in circular motions, working methodically from top to bottom so the grime flows downward instead of spreading around.

Focus on:

  • The bottom of the tub (obviously)
  • Edges and corners
  • Around taps and drain openings
  • Any mystery stains (you know the ones)

If you've got a textured base or anti-slip surface, a soft-bristled brush can really help dislodge dirt from grooves.

Step 5: Target Stubborn Stains

Still got a few trouble spots? Time for backup. Sprinkle some bicarbonate of soda on the stain, add a little water to make a paste, and scrub gently. It’s surprisingly effective, and a lot less harsh than bleach.

For seriously set-in muck, consider using a product like a cream cleaner - but again, always check it’s compatible with your bathtub’s material.

Step 6: Rinse (Again) and Dry

Rinse everything thoroughly. No streaks. No residue. Just a clean, happy tub.

Then dry with a microfibre cloth to prevent watermarks and discourage mould. Plus, it just looks better - glossier. You might even find yourself admiring your handiwork more than once (we’ve all been there).

Bonus Tips for Ongoing Cleanliness

hand in yellow rubber glove hold sponge for cleaning bathroom

Cleaning doesn’t have to be a major operation every time. A little maintenance goes a long way.

Wipe Down Regularly

Quick once-overs after baths or showers prevent grime from building up. Just a damp cloth, 30 seconds. Future you will be grateful.

Ventilation Matters

Moisture is the enemy. Open a window or run an extractor fan to reduce damp and discourage mould. Your walls (and lungs) will thank you.

Choose Smart Fixtures

If you’re planning a bit of a bathroom refresh, it’s worth looking at easy-to-clean bath panel options. Smooth surfaces and minimal grooves = less grime, less fuss.

What About Limescale and Mould?

Ah yes - the classic combo.

For limescale, white vinegar or a descaler does the job. Spray, leave it for a bit, scrub gently. For tougher bits, soak a cloth in vinegar and lay it over the affected area.

Mould (especially in corners or grout)? Use a mould spray, or dilute bleach with water (1 part bleach to 10 parts water). Ventilate well and wear gloves. Safety first.

Don’t Forget the Rest of the Bathroom

Sure, we’re focusing on tubs - but it’s rare to clean just one bit of a bathroom. If you’re ready to tackle the full room (good luck), check out our full guide to cleaning bathrooms and simple repairs. It’s a solid place to start if you want to keep things sparkling and running smoothly.

Final Thoughts

Learning how to clean a bathtub properly isn’t glamorous. But it is one of those small wins that instantly lifts your whole space - and, weirdly, your mood.

Give it 20–30 minutes, do it right, and you’ll have a fresh, sparkling tub that makes even the quickest showers feel just that little bit more luxurious.

And if anyone asks how you did it? Feel free to smugly pass on this guide. You’re welcome.