How to Effectively Clean Tile & Grout (Without Damaging Your Floors)
Nothing makes a freshly cleaned floor look worse than stained, dirty grout. While tile itself is durable and easy to maintain, grout can be a challenge. Because grout is porous, it traps spills, moisture, and stains —leaving sparkling floors looking dingy.
Many popular “DIY hacks” can actually do more harm than good, weakening grout and wearing down tile finishes. The safest, most effective approach is to use products designed for tile and grout care. This not only protects your floors but saves you time and money.
Understanding Grout & Tile
Tile is a popular surface in homes because it's durable, low-maintenance, and versatile. Used throughout the home, it shows up on floors, backsplashes, and even shower walls. While tile is easy to care for, grout is a different story.
Grout is like a sponge, soaking up dirt and debris over time. Unlike tile, which resists water, grout absorbs it and creates the perfect environment for mold and mildew growth if not thoroughly cleaned. If you struggle to get your grout as clean as your tile, this is why. Grout requires special attention and care compared to tile.
Common Cleaning Mistakes
1. Over-saturating
- Excessive water exposure can cause mold and mildew growth in your grout.
- Always wring out your mop thoroughly and make sure floors dry completely.
2. DIY Cleaning Solutions
- Everyday ingredients like vinegar and bleach may seem safe but can deteriorate grout and dull tile over time.
- Stick to cleaners formulated to clean grout and tile for the best results.
3. Using Abrasive Tools
- Steel wool or abrasive pads can scratch tile and weaken grout lines.
- Instead, use a soft-bristle brush or cloth when cleaning tiled floors.
Avoiding these mistakes keeps your grout and tile protected. For best results, here’s how to clean them the right way.
The Best Way to Clean Grout & Tile
Follow these steps to get a safe, deep clean without damaging your floors.
Step 1: Start with the Grout
- By cleaning the grout first, you're keeping built-up soil from spreading across your tile.
- For an everyday clean, spray Zep Plus Grout Foaming Cleaner directly onto grout line.
- Let sit for 2-5 minutes to loosen dirt and grime.
- Scrub with a soft brush or cloth, then wipe clean.
- No rinse needed — the 2-in-1 formula cleans while leaving an invisible barrier to help protect grout from future buildup.
Step 2: Prep Your Tile Cleaner
- While the grout dries, prepare a solution of Zep Neutral pH Floor Cleaner.
- Dilute according to label instructions (from light to heavy-duty cleaning)
Step 3: Mop the Tile
- Apply the cleaner with your favorite mop, avoiding oversaturation.
- Change the mop water frequently to prevent dirt from spreading.
- Allow the tile to fully air dry before walking on it.
Step 4: Heavy-Duty Grout Clean (If Needed)
- For heavily stained grout lines, use Zep Grout Cleaner and Brightener.
- Work in small sections, applying the product directly to grout lines.
- Allow to sit for 2-3 minutes then agitate stubborn stains with a grout brush.
- Rinse thoroughly and allow grout to dry fully.
- Always follow label directions carefully for the best results.
- Pro Tip: Do this step 2x a year
Prevention & Maintenance
1. Daily/Weekly Upkeep:
- Sweep or vacuum high-traffic areas daily.
- Mop tiles once a week and brush grout where you notice buildup occurring.
2. Bathrooms:
- Reduce mold and mildew growth in your grout lines by ensuring your bathroom has proper ventilation
3. Kitchens:
- Clean messes like grease splatters on backsplash or flooring quickly to prevent it from seeping into grout lines.
4. Re-seal Grout:
- Grout should be re-sealed every 6 to12 months to keep it in its best condition
- Pair grout sealer with Zep Home Pro Miracle Grout Cleaner & Protectant. This is a great everyday cleaner that adds protection each time you use it to help your grout resist spills and stains.
Frequently Asked Questions
Q: Can I clean my grout with a steamer?
A: Steam cleaners are a great tool but avoid frequent use on unsealed grout. Excessive moisture can damage grout lines or lead to mold. We recommend using steam cleaners for spot treatment on stubborn stains.
Q: Why does my grout come out when I clean it?
A: If you notice your grout is cracking or crumbling, this is a sign of a structural issue, not a cleaning issue. In this case, we would recommend reaching out to a professional.
Q: How long after cleaning grout can I seal it?
A: It’s a great idea to clean your grout before re-sealing. For best results, allow grout lines to dry completely before applying a sealer.
Q: Can I clean grout with baking soda and vinegar?
A: Avoid using vinegar to clean grout. Its acidity can degrade grout and sealer over time.
Q: What’s the best way to clean grout without scrubbing?
A: The best way to avoid the need for scrubbing is prevention. Protect your flooring by placing mats and rugs where appropriate and clean messes as they happen.
Keeping your grout clean shouldn’t feel like a constant battle. By avoiding common mistakes, using the right products, and sticking to a simple maintenance routine, you can protect your floors and keep them looking new without the frustration.
Take the hassle out of floor care with Zep’s full line of floor cleaning solutions, designed to give you pro-results at home.
- Zep Inc.
