ARDEX DG-1 is designed to simplify grout installation—but don’t let the “single component” label fool you. This isn’t your standard cement grout.

Because of the acrylic and polymer components, DG-1 behaves more like an epoxy when it comes to cleanup. If you treat it like traditional grout, you’re going to fight haze, residue, and callbacks.

Here’s how to install it the right way—straight from field experience and Ardex technical guidance.

1. Stir the Product Before You Start

Don’t skip this. It matters more than you think.

When DG-1 sits, the acrylic components can separate slightly and rise to the surface. Before you begin:

• Give the bucket a quick, thorough stir
• Use a paint stirrer or margin trowel
• Don’t whip air into it—just reincorporate the material evenly

👉 This step ensures consistent color, workability, and performance across the entire install.

2. Use Plenty of Clean Water

Dirty water = dirty tile. Every time.

DG-1 requires a disciplined cleanup process. You’re not stretching buckets here.

• Always have multiple buckets of clean water ready
• Change water frequently—don’t push it too far
• If the water looks cloudy, it’s already working against you

👉 Think of this like epoxy grout cleanup—because functionally, it is.

3. Separate Your Sponges (This is a Big One)

Initial clean ≠ final clean. Treat them differently.

One of the most common mistakes is using the same sponge throughout the entire process.

• Use one set of sponges for initial wash
• Use a completely clean set for final detailing
• Keep them organized and separate on the jobsite

👉 This prevents dragging residue back across the tile and locking in haze.

4. Pay Attention to Temperature

DG-1 reacts to its environment—just like any high-performance material.

Environmental conditions will affect working time and cleanup:

• Hot conditions = faster set, tighter cleanup window
• Cool conditions = longer working time, but don’t get complacent

👉 Always plan your workflow based on jobsite conditions—not just the clock.

5. Always Plan a Next-Day Inspection

Pros don’t guess—they verify.

Even with a clean install, it’s smart to build in a follow-up:

• Return the next day and inspect for haze or residue
• Address any issues while they’re still easy to remove
• Don’t wait—residue gets harder to clean over time

👉 This is the difference between a good job and a professional one.

6. Use the Right Cleaner if Needed

Not all cleaners are created equal.

If you do encounter residue, use a product designed for the job:

• Recommended: Fila Hybrid & Epoxy Cleaner
• Safe for removing polymer and epoxy-style haze
• Works best when used early—not days later

👉 The sooner you hit it, the easier it comes off.

Final Thoughts: Treat It Right, Get Pro Results

ARDEX DG-1 is one of the most installer-friendly grouts on the market—but only if you respect what it is.

This isn’t basic cement grout.
It’s a high-performance product with epoxy-like behavior.

If you:

• Stir it properly
• Keep your water and tools clean
• Separate your cleaning steps
• Watch your environment
• And follow up the next day

You’ll get clean joints, consistent color, and great cleanability.