AquaShield™ — Cover Stained Grout in Minutes Without Re-Grouting or Scrubbing
Sarah, Anna And another 12,639 satisfied customers would recommend Ember & Co. to a friend.
SUMMER SALE UPDATE: Due to the high demand for our Summer Sale, our stock is almost sold out!
Sick of brown-tinted grout that makes your whole bathroom look aged no matter how hard you scrub? AquaShield™ is a water-based grout pen that paints right over stained, mold-spotted grout lines — so your tile looks freshly installed without ripping anything out or paying a contractor.
Grout is porous. Once soap scum, oil, and mildew sink into the surface, no amount of bleach and elbow grease pulls them back out. You can spend an hour on your hands and knees with a toothbrush — and the orange-brown stain still wins.
➤ Covers Set-In Stains on the First Pass: Drag the tip over orange, brown, or black-stained grout and watch it disappear under a clean, bright line you actually want to see.
➤ Built-In Anti-Mildew Agents Slow the Regrowth: The water-based ink contains anti-mould additives that discourage mildew from settling back into the lines you just refreshed.
➤ Low-Odor and Non-Toxic — Safe for the Whole House: No bleach fumes, no harsh solvents. Fine to use in a small bathroom with the door closed, around kids and pets.
The chisel tip dispenses a thin, opaque pigment that soaks into the porous top layer of your grout and dries fast — sealing in a clean color the way a paint pen seals over scuffed metal. Once dry, the finish is water-resistant, so daily showers, splashes, and routine cleaning don't lift it back off.
It doesn't peel or flake the way cheap sealants do. With regular cleaning and decent ventilation, refreshed lines hold their look for months — and when high-traffic spots eventually wear, you touch them up in seconds with the same pen.
Homeowners who'd already priced out re-grouting a single shower at $400+ are finding a single pen does the visible job in an afternoon. They post before-and-afters of showers, kitchen backsplashes, and floor tile that look freshly retiled — without breaking out a single power tool.
"I'd written my shower grout off as a lost cause — orange stained into every line. Twenty minutes with the pen and it honestly looks like new tile. My husband thought I'd hired someone." — Megan R.
✓ Skip the Weekend-Long Re-Grouting Job: Cover the lines that bug you in one afternoon — no chisel, no tile dust, no contractor quote.
✓ Stop Apologizing for Your Bathroom: That orange grout strip behind the toilet you've been hiding from guests? Gone in about 90 seconds.
✓ Match Your Grout or Switch the Color Entirely: Pick from 12 shades — white, beige, gray, black, gold, coffee and more — to match what you have or change the whole look.
Step 1: Scrub the grout lines with a household cleaner and let them dry fully overnight — the ink bonds best to clean, dry grout.
Step 2: Shake the pen, press the tip down a few times to start the ink flow, then drag it slowly along each grout line at a slight angle.
Step 3: Wipe any overspread off the tile with a damp cloth right away, then let the lines dry for about 24 hours before water hits them.
| AquaShield™ Grout Pen | Bleach & Scrub Cleaners | Re-Grouting the Whole Wall |
|---|---|---|
| ✅ Covers stained grout in minutes — color of your choice | ❌ Lifts surface dirt only — set-in stains stay set | ❌ Full weekend job, $200–$500+ in materials and tools |
| ✅ 12 color options to match or change your grout | ❌ One outcome — slightly less dirty grout | ❌ Locked into whatever new grout you mix and apply |
| ✅ Water-based, low odor, safe around kids and pets | ❌ Strong bleach or chemical fumes in a closed bathroom | ❌ Tile dust, chemical sealers, and noisy power tools |
With 12 shades on offer — from bright white to coffee and dark gray — most people find a close match for standard grout. If you're trying to match a custom color exactly, test on a small, hidden line first.
On bathroom walls, kitchen backsplashes, and floor tile away from constant water, expect months of clean appearance with normal cleaning. In a heavily used shower, plan on occasional touch-ups every couple of months — a quick swipe with the same pen.
Yes — the ink is water-based, non-toxic, and low-odor. No bleach fumes or harsh solvents. You can apply it in a small bathroom without airing it out for hours afterward.
All of the above. Bathroom walls and floors, shower surrounds, kitchen backsplashes, countertop edges, and around toilet bases. Anywhere you have visible ceramic tile grout, this pen works.
The chisel tip stays controlled if you drag slowly. Any overspread onto the tile face wipes off cleanly with a damp cloth — as long as you do it before the ink fully sets.
AquaShield™ does the one job most homeowners want done: it makes stained, tired grout look freshly laid in less time than it takes to make coffee. Pick your shade above and finally fix the lines that have been bugging you for years.
Every order ships free with UPS — no minimum, no surprises at checkout.
As soon as your parcel leaves our warehouse you'll receive a tracking
number by email, so you can follow it door to door.
You have 30 days from delivery to change your mind.
Email us with your order number and we'll send return instructions the
same day. No reason needed, no forms.
Once your return arrives, we refund your original payment method within
5 business days.
Enjoy 30 days of free returns, with less than 1% of customers asking for their money back.
320 customer reviews
Beautiful quality and exactly as described.
Beautiful quality and exactly as described.
Beautiful quality and exactly as described.
Beautiful quality and exactly as described.
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Everything we sell has been ordered, unboxed and used by someone on our
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