Most acrylic paints labeled non-toxic are safe for toddlers to use during supervised art activities. They won’t cause serious harm if a small amount is swallowed or gets on skin. That said, not all acrylic paints are created equal, and a few practical precautions make a real difference for little ones who are guaranteed to put painted fingers in their mouths.
What Happens if a Toddler Swallows Acrylic Paint
This is usually the first worry, and the answer is reassuring. Water-based acrylic paints are essentially nontoxic, and symptoms from swallowing a small amount are unlikely. At most, a child might experience minor stomach upset or nausea. The Missouri Poison Center recommends wiping or rinsing out the mouth, giving a small serving of water to drink, and offering a light snack to settle the stomach. You don’t need to induce vomiting.
If your toddler gets paint on their hands (they will), wash with regular soap and warm water. Don’t use harsh chemicals or solvents to scrub off dried paint. If you’re concerned about the amount swallowed or your child seems unwell, call Poison Control at 1-800-222-1222.
Skin Reactions to Watch For
The plastic-like binders in acrylic paint (called acrylates) are strong irritants and allergens in their raw, liquid chemical form. Once they’ve been processed into paint, they become largely non-reactive. Most toddlers can finger-paint with acrylics without any skin issues at all.
The exception is children with sensitive skin or eczema. Some acrylic paints contain preservatives called isothiazolinones, which prevent mold growth in the paint but are known to cause allergic contact dermatitis. One of these preservatives, methylisothiazolinone, was named Contact Allergen of the Year by the American Contact Dermatitis Society in 2013 because of rising rates of skin reactions. In sensitive individuals, these preservatives can cause eczema, itching, burning, scaling, or hives on the skin that touched the paint, and sometimes on other areas where residue gets transferred by the hands.
If your toddler develops a rash after painting, the preservative is a likely culprit. Look for paints specifically marketed as preservative-free or hypoallergenic, or switch to homemade finger paints for children with known skin sensitivities.
Fumes and Ventilation
Acrylic paints release volatile organic compounds (VOCs) as they dry. For a small finger-painting session, the levels are far lower than, say, painting a room or stripping furniture. But toddlers breathe faster than adults relative to their body size, and they’re sitting right on top of the work surface.
The EPA notes that during and for several hours after painting activities, indoor VOC levels can spike significantly, and the health effects of VOC exposure include eye, nose, and throat irritation, headaches, and nausea. The preservatives in acrylic paint can also become airborne as the paint dries. Research has found that methylisothiazolinone emissions from freshly applied paint peak within hours but continue for up to 42 days, which is more relevant to wall paint than a sheet of paper, but it illustrates how these chemicals linger.
The practical fix is simple: open a window or paint outside. Good airflow during and after painting dramatically reduces exposure. Store paint containers tightly sealed and out of reach, since gases can leak even from closed containers.
How to Choose the Right Paint
Look for these two things on the label:
- “Conforms to ASTM D-4236”: This is a federal requirement under the Labeling of Hazardous Art Materials Act. It means the paint has undergone a toxicological assessment (repeated at least every five years) and any chronic health hazards are identified on the label. If you see this statement and no warning language, the paint passed its safety review.
- The AP (Approved Product) seal: This certification from the Art & Creative Materials Institute means the product has been independently evaluated by a toxicologist and found to contain no materials in quantities sufficient to be toxic or harmful, even to children.
Paints marketed specifically for children almost always carry both. Artist-grade acrylics, on the other hand, sometimes contain pigments made with cadmium, cobalt, or other heavy metals. These are the paints to avoid entirely. They’re more expensive, come in smaller tubes, and typically carry hazard warnings, so they’re easy to distinguish from the washable kids’ varieties.
Practical Tips for Painting With Toddlers
Supervision is the most important safety measure. Toddlers explore with their mouths, so keeping the paint on the paper (or at least off the tongue) is an ongoing project. A few things that help:
- Use washable formulas: Washable acrylics for kids are designed to come off skin and clothing more easily, and they tend to have simpler ingredient lists.
- Keep water nearby: A damp cloth for wiping hands and face reduces how much paint ends up being ingested or rubbed into eyes.
- Paint in ventilated spaces: An open window, a porch, or a garage with the door up all work well.
- Skip spray acrylics entirely: Aerosol acrylic paints can contain methylene chloride, a known carcinogen in animals that converts to carbon monoxide in the body. These are not appropriate for children of any age.
- Wash hands thoroughly after painting: Residue left on fingers will end up in mouths, eyes, and on other skin. Soap and water right after the activity is the simplest way to limit exposure to preservatives and pigments.
For toddlers under 18 months who are still putting everything directly in their mouths, homemade edible finger paints (made from yogurt, cornstarch, or food coloring) eliminate the risk entirely and still deliver the sensory experience. Once your child is past the stage of actively eating art supplies, standard non-toxic washable acrylics are a reasonable choice.