Quick answer: Tempera paint is not recommended for face painting. School tempera and washable poster paints are formulated and safety-tested as art materials for paper, not as cosmetics for skin, so their pigments and preservatives have not been evaluated for hours of contact with a child’s face. Tempera also dries chalky, cracks, flakes into eyes, and can stain. If you need a safe option, buy cosmetic-grade face paint, or in an emergency mix a homemade face paint from cornstarch, unscented lotion, and food coloring, which uses only skin-safe ingredients.
Tempera sits in nearly every classroom and craft closet, it is labeled washable and non-toxic, and it comes in exactly the bright colors a child wants for a tiger face. Teachers and parents reach for it on party day because it is already there. The reasons it is a poor choice are less dramatic than with acrylic, which forms a plastic skin, but they are real, and the safe alternatives are easy enough that there is no reason to take the chance.
This article explains what tempera actually is, why “washable” and “non-toxic” do not translate into “skin safe,” what tends to go wrong when it is used on faces, how it compares with real face paint, how to make a genuinely skin-safe substitute at home, and how to run a safe painting table at a party. For the complete event plan, from supplies to quick designs, see our guide to face painting for a kids party.
What Tempera Paint Is
The word covers two very different products.
Traditional egg tempera is a fine-art medium made by mixing dry pigment with egg yolk and water. It is used on rigid panels, dries fast, and has nothing to do with what is in a school supply cabinet.
School tempera or poster paint is what most people mean. It is a water-based paint with pigment, a binder (usually a starch, cellulose, or synthetic gum rather than egg), fillers such as calcium carbonate or clay that give it opacity and a matte finish, and preservatives to stop it from spoiling in the bottle. It is designed to be opaque on paper, inexpensive, and washable from clothes and hands. “Washable” versions use dyes and binders chosen specifically to release from fabric.
That formulation explains both why it seems tempting (washable, cheap, bright) and why it falls short on skin (never tested there, chalky, flaky).
Why Washable and Non-Toxic Do Not Mean Skin Safe
Two labels do most of the persuading, and both are being read for more than they say.
Non-toxic
Non-toxic certification for art materials means a toxicologist reviewed the formula and found no ingredients expected to cause harm through the exposures normal to art making, including incidental skin contact and small accidental ingestion. It is a meaningful standard for its purpose. It does not include tests for skin irritation over several hours, sensitization through repeated use, or eye-area safety, and it does not restrict ingredients to those permitted in cosmetics.
Washable
Washable refers to laundering fabric, not to how the product behaves on skin. Washable tempera can still stain skin, particularly reds, blues, and purples, and the dyes that make it washable are chosen for release from cotton, not for skin compatibility.
The regulatory gap
Cosmetics in the United States must use color additives from an approved list, with some colors restricted from the eye area, and must carry full ingredient labeling. Paint has no such requirement. A bottle of tempera can list no ingredients at all. When a product’s maker has not had to declare what is in it or test it on skin, the sensible assumption is that it has not been tested.
What Goes Wrong on Skin
Tempera on a face usually produces one or more of the following within an hour or two.
- Cracking and flaking. The chalky fillers that make tempera opaque have no flexibility. The paint cracks as the child talks and smiles, then flakes off in powder and chips. Flakes near the eyes are an irritation risk.
- Tight, dry feeling. Children complain of it almost immediately and start rubbing, which smears paint into eyes and mouth.
- Staining. Some colors leave a tint on skin for a day or two after washing.
- Irritation. Redness and itching, especially on the thin skin around eyes, nostrils, and lips, from preservatives and from the drying effect.
- Allergic reactions. Less common, but preservatives in water-based paints are known sensitizers for some people. A reaction may show up hours later as an itchy or blistering rash.
- Ingestion. Paint around the mouth gets licked. Non-toxic reduces the danger here, but it is still not food.
- Bacterial contamination. Classroom tempera bottles are shared, dipped into, and stored for months. Applying that to a face is a hygiene issue separate from the formula.
Tempera vs. Acrylic vs. Face Paint
| School tempera | Craft acrylic | Cosmetic face paint | |
|---|---|---|---|
| Made for | Paper | Canvas, wood, crafts | Skin |
| Tested for skin contact | No | No | Yes |
| Finish on skin | Chalky, cracks, flakes | Plastic film, tight, cracks | Flexible, matte or creamy |
| Removal | Soap and water; may stain | Oil, time, gentle wiping | Soap and water or makeup remover |
| Eye-area safety | Unknown | Unknown | Stated on label per color |
| Ingredient disclosure | Not required | Not required | Required |
| Verdict | Avoid | Avoid | Use |
Tempera is somewhat easier to remove than acrylic and does not pull at hair the same way, which is why some people consider it the “less bad” option. Less bad is still not the same as appropriate.
Myths and Facts
| Common belief | Reality |
|---|---|
| “It says non-toxic, so it is safe on skin.” | Non-toxic covers poisoning risk during normal art use, not cosmetic safety. |
| “Kids get it on their hands all the time with no problem.” | Brief contact on hands, then washing, is very different from hours on facial skin near eyes and mouth. |
| “It is washable, so it comes right off.” | Washable refers to laundry. Many colors stain skin. |
| “Mixing it with lotion makes it face paint.” | Dilution does not remove untested pigments or preservatives. |
| “Finger paint is the same as face paint.” | Finger paint is made for hands and paper and shares the same regulatory gap. |
| “A tiny bit for one party is fine.” | Usually nothing happens, but a sensitization reaction can be permanent, and it is a risk with no upside when real face paint is available. |
A Skin-Safe Homemade Face Paint
If the store is closed and the party is starting, you can make a basic face paint from ingredients that are already used on skin or eaten. It does not perform like professional cake paint, but every ingredient is chosen for skin contact.
Ingredients (per color)
- 1 teaspoon cornstarch
- 1/2 teaspoon unscented, hypoallergenic body lotion or cold cream
- 1/2 teaspoon water (adjust for consistency)
- Food coloring, 1 to 3 drops
- Optional: a small pinch of cocoa powder for brown, or a little flour for extra opacity
Method
- Mix the cornstarch and lotion into a smooth paste in a small cup or a section of an egg carton.
- Add water a few drops at a time until it spreads like thick cream.
- Stir in food coloring one drop at a time. Gel food coloring gives stronger color than liquid. Keep in mind that red and blue food coloring can stain for a day.
- Apply with a soft brush or a clean sponge. It dries matte in a few minutes.
- Remove with soap and water.
Limitations: colors are pastel compared with commercial paint, white comes from the cornstarch base and is weak, and the mixture does not keep; discard leftovers after the event. Patch test on the inner arm first as you would with any new product.
What to Buy Instead
Real face paint is inexpensive and easy to find in pharmacies, party stores, and craft stores.
- Water-activated cake palettes work like watercolor, dry fast, and give the best detail. A palette of 8 to 12 colors covers a whole party.
- Cream or grease paints glide on for full-face bases but smudge; set with powder.
- Face paint sticks let older kids paint each other with little mess.
- Cosmetic glitter gel adds sparkle safely; craft glitter does not belong near eyes.
Check for the words “cosmetic grade” or “for skin,” a full ingredient list, and a statement of compliance with FDA color additive rules. Avoid unbranded seasonal makeup with no ingredient list.
Running a Safe Face Painting Table
The product is only half of face painting safety; the process is the other half.
- Ask about allergies and skin conditions before painting each child. Skip anyone with eczema flares, rashes, cuts, sunburn, or a cold sore.
- Patch test a dab on the forearm for first-time use or sensitive kids, and wait 15 to 20 minutes.
- Use one sponge per child or cut sponges into wedges and discard after use. Rinse brushes in clean water between faces and change the water often.
- Keep paint out of the inner eye and off the lips. Cheek, forehead, nose tip, and chin designs avoid the sensitive zones.
- Hold the brush like a pencil and rest your pinky on the child’s cheek for control. Small children move suddenly.
- Keep designs quick. Two to four minutes per face keeps lines moving and children still.
- Provide removal supplies for parents: a note or a small card saying “wash off with soap and water before bed.”
- Have wipes and a mirror at the table.
If Tempera Has Already Been Applied
Remove it promptly but gently.
- Wet a soft washcloth with warm water and a little mild soap or baby wash.
- Hold the cloth against the paint for 20 to 30 seconds to soften it, then wipe in gentle circles. Avoid scrubbing.
- Rinse and repeat until clean. A dab of baby oil or lotion helps lift stubborn color.
- For stains that remain, apply moisturizer and wait; most fade within a day or two. Do not use alcohol, acetone, or abrasive scrubs on skin.
- If paint got into an eye, rinse with clean lukewarm water for several minutes. Persistent redness or pain warrants a call to a doctor.
- Watch for itching or rash over the next day. Mild redness that fades in a few hours is typical; spreading rash, swelling, or blisters should be evaluated.
Other Classroom Materials to Keep Off Faces
- Finger paint: same category as tempera; for hands and paper only.
- Washable markers: the ink is not cosmetic and often stains for days.
- Watercolor cakes (art type): pigments not evaluated for skin.
- Craft glitter, glitter glue, sequins with adhesive: eye hazards.
- Chalk: drying and dusty; sidewalk chalk is not a cosmetic.
- Acrylic in any form: forms a plastic film and is harder to remove than tempera.
FAQs
Is washable tempera paint safe for skin?
It has not been tested or approved for skin, so it is not recommended for face painting. Brief contact on hands during normal painting is fine; deliberate application to the face for hours is a different exposure.
Can you use tempera paint for face painting if you mix it with lotion?
No. Adding lotion changes texture but does not remove the untested pigments and preservatives. Use cosmetic-grade paint or a homemade mix made from cornstarch, lotion, and food coloring.
What happens if tempera paint gets on your face?
It usually dries, cracks, and flakes, feels tight, and may cause redness or mild irritation. Some colors stain for a day. Remove it gently with warm soapy water and watch for any rash.
What is the safest face paint for kids?
Water-activated cake face paints labeled cosmetic grade, with a full ingredient list and compliance with FDA color additive rules. They dry fast, flex with the skin, and wash off with soap and water.
Is finger paint safe to use as face paint?
No. Finger paint is an art material regulated like tempera, not a cosmetic. The same concerns about untested pigments and preservatives apply.
How do you make face paint at home that is safe?
Mix 1 teaspoon cornstarch with 1/2 teaspoon unscented lotion, thin with a few drops of water, and color with food coloring. Patch test first and discard leftovers after use.
Final Thoughts
Tempera is the right paint for a classroom mural and the wrong one for a child’s cheek. Its safety labels address spills and swallowing, not hours of wear on facial skin, and its chalky finish cracks and flakes in ways that invite rubbing and eye contact. Cosmetic-grade face paint is cheap and widely available, and a cornstarch-and-lotion mix covers emergencies with ingredients already meant for skin. For supplies, hygiene steps, and quick designs that work in a party setting, start with our full guide to creative face painting for kids’ parties.
