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Among the most popular countertops, homeowners choose granite countertops in Winnipeg. They are long-lasting, chic, and they give true value to your house. However, the verity of the matter is, here too, the granite is subject to staining. Coffee, wine or cooking oil spills could leave a stubborn stain, which cannot be removed by normal cleaning.
Have you ever wondered, How do I take stains out of granite countertops without ruining the surface?–you are not alone. The positive thing is that harsh chemicals and costly products are not required. The shine can be restored safely with the right techniques.
There are five tips to cleaning stains on granite countertops that we will be looking at in this guide, as safe and efficient. These measures can be used on everyday stains, safeguard your investment and make your granite look beautiful over the years.

Why Granite Stains in the First Place
We shall start by knowing the problem before we dive into solutions. Granite is a natural stone. Although it is durable, it contains small pores that can take up liquid as long as the top is not closed. This is why wine, oil, and even water may at times leave marks.
The Natural Stone Institute advises sealing granite every 1-3 years, so the process prevents stains and makes it easier to clean.
So, now we will take a step-by-step approach to dealing with the stains in a safe manner.
1. Oil stains: Use Baking Soda Paste
The most popular in kitchens are oil-based stains (such as grease or cooking oils). In case you see a dark spot that does not wipe off, then:
Step-by-step:
- Mix baking soda and water into a thick paste.
- Spread it over the stain.
- Cover with plastic wrap and tape down the edges.
- Leave it for 24 hours to let the paste draw out the oil.
- Wipe clean with warm water.
Pro Tip: Repeat if needed. Granite absorbs oil deeply, so it may take a couple of tries.
2. Use Hydrogen Peroxide on Food and Beverage Stains.
Coffee, tea or wine spills can be irritating. Fortunately, you can apply the use of hydrogen peroxide to light colored granite without any problems.
Step-by-step:
- Add 3 percent hydrogen peroxide in a little.
- Let it sit for 10–15 minutes.
- Use a soft cloth.
- Rinse with warm water and dry.
Note: Do not apply peroxide to very dark granite, it can take away the colour. This is always best to test in a small area.
3. Apply a Poultice on stains that are stubborn.
A poultice will do well with any stains that are not going to come off. A poultice is a paste consisting of an agent of cleaning and a material to absorb. It drags the stain away at the core of the stone.
- To prepare a granite poultice:
- Blend baking soda and water or hydrogen peroxide.
- Coat the stain.
- Wrap with plastic, and allow to dry 24-48 hours.
- Take off the wrap and allow the paste to dry, and then wipe.
A 2024 cleaning trend report reported that 70 percent of homeowners use natural and DIY approaches when they are ready to get help. Poultices are inexpensive, safe and efficient.
4. Address Hard Water Stains with Non-Vinegar Solutions.
Hard water stains are a problem common in Winnipeg. They normally occur near sinks or faucets in the form of cloudy, white spots.
Safe cleaning method:
- Combine water and isopropyl alcohol in a spray bottle in parts.
- Spray directly on the stain.
- Wipe with a microfiber cloth.
- Repeat as needed.
Note: Stay away from vinegar or lemon juice on granite. The acids are able to etch the surface and lead to dullness.
5. Allow No Stains in Future by Sealing.
Preventing staining of granite is the ideal method of maintaining a clean surface. Granite requires frequent sealing in order to remain defence.
Maintenance tips:
- Seal your granite at 1-3 year intervals.
- Clean spills immediately- particularly oils, wine and citrus.
- Use coasters under drinks.
- Wash every day with a light soap and water solution.
- Sealing does not require a long time and can save you on costly repairs.

Pro Tips from Fabricators
Having over 20 years of experience in countertops, some of these insider tips:
Always experiment when using cleaning solutions to make sure that they do not affect a concealed area.
- Do not use harsh scrubbers–they tend to scratch.
- When you have deep and tough stains, call a professional stone restorer.
- Granite Countertops in Winnipeg – Find the Right Choice.
Granite Countertops in Winnipeg – Make the Right Choice
We assist the homeowners in Winnipeg to select, install and maintain quality surfaces of granite at Rockwood Stone Countertops. Our team can guarantee your countertops will remain beautiful to come with years to come because of stain prevention and professional installation.
In the event you are having a kitchen renovation or in need of the best granite countertops in Winnipeg, visit our collections here: Rockwood Stone Countertops.
Final Thoughts
Granite countertops can get annoying with stains, although it does not last forever. Most stains can be effectively dealt with at home with baking soda, hydrogen peroxide, poultices and sealing.
These 5 tips will help you maintain your granite shiny, stain-free, and impressively presentable for many years down the line.
