What is the Best Tool to Remove Tile Grout?

Mar 10, 2022

Removing old grout is essential to achieving a clean, refreshed tile surface. Whether you're updating a bathroom or replacing damaged grout, choosing the best grout removal tool can make all the difference. In this guide, we’ll cover top grout removal tool options—from manual scrapers to electric grinders—so you can choose the right tool for your project size and tile type.

Types of Grout Removal Tools

The right grout removal tool ensures efficient results and reduces the risk of damaging surrounding tiles. Below are the most effective options used by professionals and DIYers alike:

Manual Grout Scraper

For precision work and small touch-ups, a manual scraper is a reliable choice. The Barwalt Tools GR-1 Grout Scraper offers excellent control and is ideal for delicate surfaces or tight spaces.

Pros: Affordable, great control, low risk of tile damage
Cons: Labor-intensive, not efficient for large areas

Electric Grout Scraper

When removing grout over large areas, an electric scraper is a smart investment. The Rubi RUBISCRAPER-250 is a heavy-duty tool built for speed, making it ideal for contractors or larger renovation jobs.

Pros: Fast, efficient, reduces physical strain
Cons: Requires power, higher upfront cost

Oscillating Multi-Tool

A versatile option, an oscillating multi-tool with a grout blade can handle various tasks beyond grout removal. It’s a solid mid-range option if you already own one.

Pros: Multi-use tool, good for corners and tight areas
Cons: Slower than dedicated grout tools

Angle Grinder

For extremely hard or aged grout, an angle grinder like the Alpha PSG-125 offers raw power and fast results. It’s ideal for experienced users working on large surfaces.

Pros: Very powerful, great for bulk removal
Cons: Higher risk of tile damage if misused

Circle Saw

For long, straight grout lines, the Alpha ECC-125 Ecocutter performs exceptionally well. It’s a specialized option best suited for repetitive straight cuts or commercial use.

Pros: Clean straight-line cuts, good for large tile sections
Cons: Not ideal for curves or tight spots

How to Choose the Best Grout Removal Tool

Before selecting a tool, consider these key factors:

Project Scope: Use manual tools for repairs; electric tools for large-scale removal.
Tile Sensitivity: For delicate tile, avoid high-powered grinders.
Grout Hardness: Old grout may require electric or pneumatic tools to break through.

Common Mistakes to Avoid

Grout removal requires care and proper technique. Avoid these common pitfalls:

No Safety Gear: Always wear gloves and eye protection—especially when using power tools.
Wrong Tool for the Job: Don’t use high-powered tools on fragile tile or walls.
Inconsistent Pressure: Uneven pressure may crack tile edges or gouge the substrate.

Conclusion

Choosing the best tool to remove grout can save time, reduce frustration, and protect your tile investment. For small projects, manual scrapers like the Barwalt GR-1 are ideal. For fast, large-scale removal, electric tools like the Rubi RUBISCRAPER-250 or Alpha PSG-125 provide unmatched efficiency. Explore our full selection of grout removal tools at Tile This to find the perfect fit for your project.