Acrylic vs. Oil-Based Paint for Interior Trim: What You Need to Know
- Marta Shedletsky
- Apr 1
- 3 min read
For decades, oil-based (alkyd) paints were the gold standard for interior trim. Painters loved the smooth application, rich color, and almost glass-like finish. There was a time when no one questioned it—oil was better.
But times (and paints) have changed.
Today, acrylic-based paints and hybrid formulas have come a long way—and they’ve taken over in many ways. Products like Benjamin Moore Advance, Sherwin-Williams Emerald Urethane, and Behr Alkyd Enamel perform like traditional oil paint in terms of leveling and durability but are water-soluble, lower in VOCs, and much friendlier to your nose and lungs. They offer a similarly beautiful, brush-stroke-free finish without the harsh chemicals and lingering smell.
Why Acrylic or Hybrid Paints Are Taking Over
Oil-based paint has been gradually phased out in many areas due to environmental regulations. It contains high levels of volatile organic compounds (VOCs) and requires paint thinner or mineral spirits for cleanup—both less-than-ideal for indoor air quality and the planet. In contrast, modern acrylic and hybrid paints offer:
Low or no VOCs
Easy cleanup with soap and water
Much less odor
Faster drying times
Impressive durability and finish that rivals oil
Many pros (including us!) now recommend switching to acrylic enamel or hybrid waterborne alkyd paint for interior trim—especially if you’re starting fresh or ready for a long-term upgrade.
How to Know What’s on Your Trim Now
Not sure what kind of paint you’re dealing with? There’s a simple test:
Dip a cotton swab in rubbing alcohol.
Rub it on a small, inconspicuous area of the trim.
If the paint comes off, it’s water-based.
If the swab stays clean, it’s oil-based.
This quick test will help you decide on the right next steps.
Can You Paint Acrylic Over Oil?
Here’s where it gets tricky.
Technically, some newer "hybrid" paints claim to bond to oil-based surfaces after a light sanding or deglossing. In our experience, this shortcut rarely holds up over time. For a durable, long-lasting finish, we always recommend proper prep.
How to Switch from Oil to Acrylic (The Right Way)
If you want to make the switch to water-based paints for your trim, here’s the process we trust:
Clean the surface thoroughly.
Lightly sand to remove gloss and give the surface some “tooth.”
Apply one coat of an oil-based bonding primer (yes, still oil-based—it’s the bridge between the two worlds).
Finish with two coats of your preferred acrylic trim paint.
Once you do this, future refreshes will be easier, and you’ll be able to use water-based paints on your trim without worry.
A Note on Availability
Oil-based paints are becoming harder to find. Most paint stores now only carry quarts, if at all. If you’re committed to staying with oil, you’ll need to call around. But honestly? This might be the perfect time to make the switch.
Yes, it’s more work upfront—but in the long run, you’ll have a healthier home and an easier path forward for future touch-ups.
Need help deciding what’s best for your space? At Brush’N Roll, we’re happy to consult on whether it’s time to switch—and if so, how to do it properly for a flawless, long-lasting finish.
It’s not too early to get an estimate and expert advice if you plan for the Fall/Winter interior season. Time flies, and giving yourself more time to choose colors and plan your strategy makes the whole project smoother and less stressful.
Estimates are always free.
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