What Is The Best Homemade Tile Grout Cleaner?
Tile grout is pivotal in protecting your bathroom/kitchen floors and walls. It can prevent water from seeping underneath the tiled surfaces while promoting a clean and classy look. Over time, these white lines can turn dull and dingy due to dirt, soap scum, mould and mildew buildup, affecting the overall look and feel of your rental property. Most tenants, in fact, lose a significant part of their bond due to dirty tiles and mouldy grout lines.
Of course, store-bought grout cleaners can do wonders, but they often contain hazardous chemicals that may pollute the indoor air and cause potential health concerns. What’s worse? The wrong cleaning techniques and abrasive tools can cause permanent damage to your tiled surface.
Worry not! Here is the list of the best homemade tile grout cleaners you can prepare and use without a hint of stress. Professionals often use some of these products for a cheap end of lease cleaning Melbourne. You can achieve spotless tile grout at home with the right approach and proper products.
Let’s Get Started!
Hide
Show
]1. What is Tile Grout & Why Does It get dull and Dingy?

White grout is between the tiled floors and walls. It is a porous and delicate material that easily attracts dirt, soap residue, moisture, grease and mould. Kitchen and bathroom areas are often prone to grout stains and dullness due to excess water and dirt exposure. This can make them look dirty and dingy. Over time, black mould spores can build up that can cause damage to your tiled surfaces.
Fortunately, regular cleaning and maintenance can make a world of difference. You can make them look as good as new using the following cleaning recipes.
2. Baking Soda and Warm Water Tile Grout Cleaner
Start with the basics! Instead of going fancy, opt for a staple natural cleaning product, i.e. baking soda. It is mildly abrasive and can dislodge gunk and grease between the grout lines without causing any damage. Prepare a thick paste by adding a teaspoon of warm water to 2 tablespoons of baking soda in a bowl.
Now, dip a soft-bristled brush (an old toothbrush) into the paste and apply it over your discoloured tile grout. Gently scrub in a circular motion and leave it for a few minutes before rinsing or wiping with a damp cloth. This homemade cleaning solution can help you achieve spotless results in no time.
Tip: Dry the surface to prevent moisture buildup.
3. The Power of Hydrogen Peroxide and Baking Soda
There is no denying that hydrogen peroxide is one of the most effective eco-friendly natural cleaning products for mould removal. It is a great alternative to bleach and other cleaning chemicals. You can increase the effectiveness by adding baking soda. It works as a mildly abrasive agent to dislodge mould, mildew, grease and gunk from tile grout.
Here is a quick recipe:
- ¼ cup hydrogen peroxide
- ½ cup baking soda
- 1 teaspoon mild dishwashing liquid
Mix all ingredients and apply them over the affected area (grout lines) using a toothbrush. Scrub in a circular motion. Hydrogen peroxide can effectively cut through grease and mould spores without leaving any dullness behind.
However, if you are preparing the entire property for the final rental inspection, book experts for a budget end of lease cleaning Melbourne and retrieve your bond money without any dispute.
4. Castile Soap Grout Cleaner Recipe
This is also one of the best homemade grout cleaners to achieve gleaming tile grout lines. Castile Soap is a plant-based product that lifts grime and gunk from porous or delicate surfaces without causing any damage. Add half a cup of baking soda in 2 tablespoons of castile soap liquid and ¼ cup of warm water to create a DIY cleaning solution.
Mix and apply it to your dirty grout lines, and allow the mixture to sit for 10 minutes. Next, scrub thoroughly with a sponge and rinse with warm water. Don't forget to wipe dry to prevent mould re-growth. The best part is that this DIY agent can remove brown stains from your toilet and mould from air vents, counters, faucets and other areas without releasing toxic fumes.
5. White Vinegar Solution
White vinegar is a mild acid and can effectively break down gunk, soap scum, mould and grease from your tiles and grout lines. Ensure you use the diluted form to prevent damage. Mix equal parts of vinegar and warm water and spray it over the affected area. Allow the solution to sit for 10 minutes or until you scrub with a sponge or brush. Rinse and wipe dry the area for a spotless shine.
6. Prepare a Homemade Grout Cleaner with Soda Crystals
Washing soda or soda crystals can transform dull grout lines into shiny surfaces. Add half a cup of soda crystals to one gallon of warm water and clean your dull grout surface. Let it sit for a few minutes until you scrub it with a brush. You can use soda crystals for house cleaning, including walls, oven racks, faucets, sinks, countertops and other grime-laden surfaces without causing any damage.
You can also book end of lease cleaning Melbourne experts for a thorough sprucing of every nook and cranny, including tile grout, for clean and shiny appearance before the final rental inspection. This can leave a great impression on your landlords, helping you retrieve full bond money.
DIY Grout Cleaners For Spotless Results

Wrapping Up
Follow this guide and prepare the best homemade tile grout cleaners using natural, plant-based, eco-friendly products. Ensure you regularly clean your bathroom and kitchen tiles to prevent grout dullness and deterioration.