You've stepped into your bathroom, ready to start your day, only to be greeted by the sight of grimy, cracked grout lines mocking you from between the tiles. It’s not just an eyesore; it’s a breeding ground for mold and mildew. You've put it off long enough. It’s time to take action and transform your bathroom by regrouting those tiles. And yes, you can do it in just one afternoon for under $40.
What You'll Need
Before you dive into the project, you need to gather the right tools and materials. This will save you time and ensure the job is done efficiently and effectively.
Tools
- Grout Removal Tool: A basic hand grout saw like the QEP 10020 Grout Removal Tool, costing around $8-$12 at Lowe’s, is perfect for small to medium areas.
- Oscillating Multi-Tool: For larger areas, consider a more powerful option like the Dremel MM50-01 Multi-Max Oscillating Tool, priced at $99 (consider borrowing if you don’t own one).
- Vacuum Cleaner: A small handheld vacuum like the BLACK+DECKER Dustbuster ($30-$40) to clean out the removed grout dust.
- Grout Float: Get a rubber grout float, such as the Goldblatt G02738, for about $6-$10 at Home Depot.
- Bucket and Sponge: Any standard bucket and a pack of sponges; expect to pay around $5 altogether.
- Safety Gear: Dust mask, safety goggles, and gloves. A 3M Safety Kit including all three can cost around $15-$20.
Materials
- Grout: A standard 1 lb. container of Polyblend Sanded Grout is typically $10-$12. Choose a color that complements your tiles.
- Grout Sealer: Miracle Sealants 511 Impregnator Penetrating Sealer for about $8-$12 ensures your hard work lasts longer.
Step-by-Step Process
Step 1: Remove the Old Grout
What to Do: Use your grout removal tool or oscillating multi-tool to carefully scrape out the old grout from between the tiles. Aim to remove at least 1/8 inch of grout depth.
Why it Matters: Removing enough old grout ensures the new grout adheres properly and lasts longer.
Time Estimate: 1–2 hours, depending on the size of your bathroom.
Step 2: Clean the Gaps
What to Do: Vacuum the grout lines thoroughly to remove all dust and debris.
Why it Matters: Any leftover particles can prevent the new grout from bonding effectively.
Time Estimate: 10–15 minutes.
Step 3: Mix the New Grout
What to Do: Follow the manufacturer’s instructions to mix your grout in a clean bucket. Use a consistency similar to peanut butter.
Why it Matters: Proper consistency ensures the grout is easy to apply and fills gaps completely without shrinking.
Time Estimate: 5–10 minutes.
Step 4: Apply the New Grout
What to Do: Use the rubber grout float to press the grout into the gaps, holding the float at a 45-degree angle. Work in small sections.
Why it Matters: Applying with the correct technique ensures even coverage and a professional finish.
Time Estimate: 30–45 minutes.
Step 5: Clean Excess Grout
What to Do: After about 15 minutes, wipe off excess grout from the tile surfaces with a damp sponge. Rinse the sponge frequently.
Why it Matters: Cleaning too soon can pull grout from the lines, while waiting too long makes it difficult to remove.
Time Estimate: 20–30 minutes.
Step 6: Seal the Grout
What to Do: Allow the grout to cure for at least 24 hours. Then, apply a grout sealer with a small brush or applicator according to the product instructions.
Why it Matters: Sealing protects the grout from moisture and staining, extending its lifespan.
Time Estimate: 15–20 minutes for application (curing time not included).
Common Mistakes
Not Removing Enough Old Grout: Skimping on this step can prevent the new grout from adhering properly, leading to premature cracking and flaking.
Skipping the Sealer: Unsealed grout is more prone to stains and water damage, which can lead to mold growth and require regrouting sooner than anticipated.
Using the Wrong Grout Type: Make sure to choose sanded or unsanded grout based on your tile gap width. Sanded grout is for gaps larger than 1/8 inch, while unsanded is for smaller gaps.
Safety
While regrouting, you'll be dealing with dust and potentially sharp tools. Always wear a dust mask and safety goggles to protect your lungs and eyes from debris. Gloves will protect your hands from irritation caused by grout and sealant.
When to Call a Pro
If your tiles are loose or cracked, it might be a sign of water damage beneath them. In such cases, regrouting alone might not solve the problem. Call a professional to assess and repair any underlying issues before proceeding with regrouting.
Cost Breakdown
- DIY Costs: Tools (if purchasing new): $30-$40; Materials: $28-$34. Total: $58-$74.
- Professional Costs: Hiring a professional can cost anywhere from $200 to $500, depending on the size of the job and local rates.
Final Action
Don’t let another day go by with unsightly, damaged grout. In the next 10 minutes, head to your local home improvement store or check online for the tools and materials you need. With everything ready, you’re just one afternoon away from a refreshed, clean-looking bathroom.