How to Choose the Right Tile and Grout Sealer

The tile looks beautiful. Grout keeps everything in place. But over time, both can get stained, worn, or moldy—especially in wet areas like your shower or kitchen. That’s where a good tile and grout sealer comes in. 

Not all sealers are the same. Some protect better, some last longer, and others - like ours - do all of that without exposing your family to toxic fumes or harsh chemicals. 

So how do you choose the right tile and grout sealer? Let’s break it down in a way that’s simple, smart, and worth your time. 

Why You Need a Tile and Grout Sealer 

Before you choose a sealer, it’s important to know why you need one. 

Grout is porous. That means it absorbs water, dirt, and oil. Over time, it can stain, crack, and even grow mold—especially in the bathroom or shower. 

A tile and grout sealer adds protection from stains, moisture damage, and normal wear and tear. Without a sealer, your grout won’t last—and neither will the beauty of your tile. 

Consider Where You’re Sealing 

One of the first questions to ask yourself: Where will you be using the sealer? 

Our premium tile and grout sealer for showers is designed for all of the above. It protects indoor and outdoor tiles, blocks all types of stains, and works on floors, walls, backsplashes, and even outdoor patios. 

Choose Safety Over Harsh Chemicals 

Many sealers on the market use toxic solvents. They smell strong and can be dangerous to breathe in, especially in small spaces like showers. 

That’s why choosing a non-toxic, water-based sealer matters. 

Our product uses: 

You get professional protection—without any harmful fumes. So, whether you're sealing a shower or sealing grout in the kitchen, you can breathe easily. 

Go for Stain Block Technology 

If you’re tired of scrubbing black mold from your shower grout or wiping up food spills that leave stains in your kitchen, you need more than a basic sealer—you need Stain Block technology. 

Our grout sealer creates an invisible barrier that keeps stains from sinking in. It works on: 

The result? Less scrubbing, easier cleaning, and surfaces that always look fresh! 

Make Sure It’s Multi-Surface 

Not all sealers work on every material. Some only work on ceramic or grout. But most homes have a mix of surfaces—mosaic tile, natural stone, travertine, granite, and more. 

That’s why you need a multi-surface tile and grout sealer. 

Our premium sealer protects: 

And it does all this without changing the surface appearance, which is key if you’ve invested in high-end finishes and want them to stay looking natural. 

Look for Easy Application 

Nobody wants to spend hours sealing grout on their hands and knees. 

That’s why our grout sealer can easily be sprayed on. Just spray and wipe—no messy buckets, brushes, or tools. It’s designed for DIYers who want pro-level results without hassle. 

Think Long-Term Value 

Some sealers need to reapply every few months. That costs time and money. 

Our sealer offers 400+ square feet of coverage per gallon, one of the highest in the industry. That means one bottle goes a long way. And the protection it offers lasts, even in high-moisture areas like your shower. 

You get more coverage, less waste, and better results—all from one product. 

Final Thoughts: Choose Smarter, Seal Better 

When you’re choosing a tile and grout sealer, be sure to consider all of the important factors! 

Do you want a product that works in the shower? Choose a tile and grout sealer for the shower that blocks mold and water damage. Want something safe for your kids and pets? Go for zero VOCs and non-toxic ingredients. Need something easy to apply? Look for a spray-and-wipe formula. 

FAQs: 

Q1. What is the best tile and grout sealer for showers? 
The best tile and grout sealer for showers is one that blocks water, mold, and stains while being non-toxic and safe to use in enclosed spaces. Look for a water-based formula with zero VOCs, like Seal It Green Tile & Grout Armor, which provides strong protection without harmful fumes. 

Q2. How do I apply tile and grout sealer without making a mess? 
Choose a sealer with a spray bottle design for easy, mess-free application. Simply spray directly on the tile or grout, let it sit, and wipe clean. No need for kneeling, brushing, or rinsing. 

We hope you found this edition of the SIG blog informative & helpful! If you have any questions or would like to share your own experiences with tile & grout protection, please leave a comment below. We'd love to hear from you! 

Thank you for reading, and happy wood preserving! 

The Seal It Green Team