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A Short Guide On How To Regrout Tile Countertops

Tile countertops are used every day. From cooking to preparing, a lot occurs on a countertop. Because of that, regrouting is a necessity. But before you attempt to do it yourself, you’ve to know about certain things. 

How to regrout tile countertops?  

Start by cleaning your countertop using a brush. Remove every broken grout piece with a grout rake then. When done, create a grout mix with sanded, unsanded, or epoxy grout. Use a grout float to press the grout firmly between the tiles afterward. Remove the excess grout with a trowel and wipe the tiles. 

Anyways, that was only a summary of what we’re going to do. Some of these steps require further elaboration. We’ve provided exactly that. 

Keep reading to know more about regrouting countertops!

Why Should You Regrout Countertops?  

Tile countertops are one of the finest countertops besides marble ones. But they can have grouting-related problems. Grouts eventually dry out and require regrouting. 

When this happens, you shouldn’t wait at all and get to the regrouting part. Why you may ask? 

To know the answer, let’s look at some of the benefits, shall we? 

Benefit 1: Permanent Solution for Cracked Grouts

Cracks in grout can ruin your overall look in the kitchen. Parts of grout sometimes come off and it’s not a good thing. 

Although, if it’s a minor cracking problem, you can hide grout cracks. But serious cases require a full regrouting. 

The biggest benefit of regrouting is it can completely solve your crack problem. At least for 15-20 years. 

Benefit 2: Provides a Brand New Look 

Another huge advantage that you can get out of regrouting is the looks. Because with time and usage, grout can get discolored and dirty. 

Tiles can easily look dull and quite bland due to dirty grouts. This ruins the overall look of your countertop. 

If retiling is out of your budget capacity, regrouting is the best option. 

Benefit 3: Tile Protection 

Bad grouts get loosened over time. This, in turn, increases the chances of your tiles getting damaged. 

Tiles are kept in one place because of grout. If it becomes dry, the tile might get loose and detached. 

Regrouting can easily solve this by adding a protection that was once there. 

Benefit 4: Resistance Towards Mold Growth

All of us like to prepare food on our countertop. Some countertops have a sink too. Because of that, there’s always water on it. 

Over time, water can penetrate the grout and reach underneath it. This can start a mold outbreak. 

Since regrouting completely replaces the old grout, it also solves this problem too. 

How To Regrout Tile Countertops In 5 Simple Steps

For countertops, you can either use sanded or unsanded grout. But remember there are significant differences between sanded and unsanded grout. That’s why choose wisely.

But you can also use epoxy grout. Because in terms of water and moisture resistance, epoxy grout is simply better. This makes it the best grout to use for countertops. 

Anyways, you’re going to need these tools to start the process- 

  • Stiff Brush
  • Grout Rake or Grout Blade 
  • Utility Knife
  • Grout Float
  • Sanded/Unsanded/Epoxy Grout
  • Bowl or Bucket
  • Trowel
  • Sponge

Manage these tools as soon as possible to get started! 

Step-1: Clean the Countertop 

We can’t start regrouting without cleaning the countertop properly. In this phase, you’re going to need a stiff brush. 

Use the brush to remove any dirt and debris from the counter. Rub vigorously over the grout lines to get everything removed. This will also peel off weaker grouts. 

Step-2: Peel off the Older Grout

The countertop is now clean. But only some grouts have come off already. 

To remove all the grout, use a proper grout removal tool. For this, you can use a grout rake. They are small and easy to use. 

If you have a saw, you can equip a grout blade. It will significantly reduce your work time. But you’ve to be extra careful. 

Once you have your preferred tool, run them over every grout line. Take out as much as you can. Use a utility knife on areas you can’t reach. 

Take the brush once again and run them through the grout lines. It’ll push the small particles out. 

Step-3: Make the Grout Mixture

Grab the grout and read the instructions behind it. Get a small bowl or a bucket. 

Pour a set amount of water as instructed by the specification. Add the grout powder to the water afterward. Use a grout float or a knife to mix the grout properly. Add some more water if needed. 

If you’re using epoxy grout, the method is a little bit different. That’s because epoxy grout doesn’t use water in the mixture. 

Speaking of grout, here are our recommendations- 

Unsanded Grout 1
Epoxy Grout 1 

You can now choose whichever you want and get started! 

Step-4: Apply the Mixture 

Don’t let go of the grout float yet. You’re still going to need it. To begin, take some grout with the grout float. 

Push the grout firmly against the grout lines. Use your hand to apply some pressure. 

Push the grout till it becomes absolutely smooth. Keep rubbing the float on the grout line until everything gets leveled. 

Finish the entire countertop by repeating these steps. Make sure every grout line is covered before you move to the next step. 

Step-5: Remove the Excess Grout

There’s a lot of excess grout on the tiles now. These are easily removable by a trowel. 

Manage a trowel with a soft edge. Because it’s good for the tiles as they won’t be scratched. Hold the trowel with a 30-degree or 45-degree angle against the tile. 

Pull the trowel while maintaining the angle over the tile. This will get rid of the maximum amount of grout. 

When done, get a damp sponge or a wet cloth. Use it to get rid of the remaining grout on the tiles. After that, inspect the entire area and look for any gaps. 

Countertop grouts also need to be sealed. But you’ve to wait for a while before sealing the grout

Sealer adds extra protection if you’re using sanded or unsanded grouts. On the contrary, epoxy grout doesn’t require a sealant. 

If all these seem too bothersome, don’t hesitate to call the nearest service. They’re experts at these and will fix the problem right away. 


Question: Can you put new grout on top of old grout?

Answer: No, you can’t put new grout over the old one. The grout always has to be removed entirely. This doesn’t mean the entire area by the way. Only the part, where the grout is cracked or too wet. 

Question: How do you redo a tile countertop without replacing it?

Answer: If the tile countertop is too damaged or scratched, it’s a big problem. Regrouting or painting isn’t going to solve the problem anymore. In such cases, you should use a self-leveling compound instead. 

Question: Is it cheaper to regrout or retile?

Answer: Regrouting is always a cheaper option. Even if you buy expensive grouts such as unsanded grout or epoxy grout. If there is no visible damage to the tiles, always consider the regrouting option. 

Final Words

That was everything from us on how to regrout tile countertops. Hopefully, you’ve learned something new or got your confusion cleared. 

Finally, best of luck and happy grouting!