Make your own natural, non-toxic playdough

by Simmone Sache

Looking for a quick, fun, and plastic-free activity for kids? This homemade playdough recipe is a low-waste, non-toxic alternative to store-bought options and it’s perfect for sparking creativity using what you already have in the pantry.

Inspired by permaculture’s principles of reducing waste and using renewable resources, this DIY activity supports hands-on learning while cutting down on plastic packaging and synthetic ingredients.

We’ve been rolling, squishing, and sculpting our way through batches of this playdough lately. It’s easy, affordable, and non-toxic. Plus, there’s something satisfying about creating a classic kids’ activity from scratch.

Ingredients

• 2 cups all-purpose flour
• ¾ cup salt
• 4 teaspoons cream of tartar
• 2 cups hot water
• 2 tablespoons vegetable oil (coconut oil works beautifully too)

How to make it

Start by dissolving the salt in hot water in a medium saucepan. Once dissolved, add in the flour, cream of tartar, and oil. Stir constantly over medium heat. You’ll see it start to thicken. Keep going until the dough comes together into a ball.

Let it cool slightly, then knead until smooth. That’s it!

5-minute no-cook version

Short on time? Boil your water separately and mix everything in a large bowl. Stir and knead until smooth, adding a touch more oil if needed.

Personalise your playdough

Add food colouring during the kneading stage to create vibrant colours. For a natural touch, try using turmeric, beetroot powder, or spirulina.

Storage tips

Keep your playdough in an airtight container; it’ll stay fresh for weeks. If it dries out a little, a splash of water and a quick knead usually brings it back to life.

What about composting?

Traditional playdough contains a lot of salt, which isn’t great for compost. Salt can disrupt soil microbes and harm plants, especially in home garden systems. So, it’s best to avoid adding it to your compost.

Small amounts can go into your council’s green bin (FOGO) if they accept food scraps, but otherwise, general waste is safest. You can experiment with reduced-salt versions if you’re looking for a compostable alternative — just keep in mind they won’t last as long.

Why we love it

This recipe is more than just a rainy-day activity. It’s a chance to slow down, use your hands, and get creative without screens or excess waste. Great for building fine motor skills, encouraging imagination, and even offering a little therapeutic downtime for grown-ups too.

It’s a small, joyful way to bring permaculture into everyday life. Because caring for the earth doesn’t have to be complicated. Sometimes, it starts with a little ball of dough and a big imagination.