5 Ways To Make Glue

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5 Easy Homemade Glue Recipes

There are many ways to make glue using common kitchen ingredients.
There are so many ways to make homemade glue from household chemicals, you don't need to spend money buying it. Fuse, Getty Images

Glue is an adhesive, which means it is a material that binds substances together. Any chemist or homemaker will tell you there are lots of naturally sticky common household ingredients, like honey or sugar water, plus many substances that form glue when they are mixed.

With that in mind, why shell out good money for glue, when it's so simple to make it yourself? Here are 5 easy recipes for homemade glue. Let's start with glue made from milk, which is pretty much the homemade version of white school glue.

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Homemade Non-Toxic Glue from Milk

You can mix milk with other kitchen ingredients to make non-toxic glue and craft paste.
You can mix milk with other kitchen ingredients to make non-toxic glue and craft paste. C Squared Studios, Getty Images

The best all-purpose homemade glue is made using milk and other kitchen ingredients, much like how commercial non-toxic glue is made. Depending on how much water you add, the end result is a thick craft paste or a white glue.

Ingredients

  • 1/4 cup hot water
  • 2 tablespoons powdered dry milk
  • 1 tablespoon vinegar
  • 1/8 to 1/2 teaspoon baking soda
  • more water, to reach desired consistency

What To Do

  1. Dissolve the powdered milk in the hot tap water. (Another option is to use 1/4 cup of warm milk.)
  2. Stir in the vinegar. You'll see a chemical reaction occur, separating the milk into curds and whey. Continue stirring until the milk has separated.
  3. Filter the mixture through a coffee filter or paper towel. Discard the liquid (whey) and keep the solid curd.
  4. Mix together the curd, a small amount of baking soda (about 1/8 teaspoon), and 1 teaspoon hot water. The reaction between the baking soda and the residual vinegar will cause some foaming and bubbling.
  5. Adjust the consistency of the glue to suit your needs. If the glue is lumpy, you can add a bit more baking soda. If it is too thick, stir in more water.
  6. Store the glue in a covered container. It will last 1-2 days on the counter, but 1-2 weeks if you refrigerate it.

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Corn Syrup and Corn Starch Glue Recipe

Mix together starch and a sugary ingredient like corn syrup to make a simple and safe glue.
Mix together starch and a sugary ingredient like corn syrup to make a simple and safe glue. Geir Pettersen, Getty Images

Starch and sugar are two forms of carbohydrates that become sticky when heated. Here's how to make a simple and safe glue based on cornstarch and corn syrup. You could substitute potato starch and another type of syrup if you prefer.

Ingredients

  • 3/4 cup water
  • 2 tablespoons corn syrup
  • 1 teaspoon vinegar
  • 2 tablespoons cornstarch
  • 3/4 cup cold water

What To Do

  1. In a saucepan, stir together the water, corn syrup, and vinegar.
  2. Bring the mixture to a full boil.
  3. In a separate cup, stir the cornstarch and cold water to make a smooth mixture.
  4. Slowly stir the cornstarch mixture into the boiling corn syrup solution. Return the glue mixture to a boil and continue cooking 1 minute.
  5. Remove the glue from heat and allow it to cool. Store it in a sealed container.

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Easy No-Cook Paste Recipe

You can make paste from flour and water easily and quickly.
You can make paste from flour and water easily and quickly. Stockbyte, Getty Images

The simplest and easiest homemade adhesive you can make is flour and water paste. Here's a quick version that does not require any cooking. It works because the water hydrates the molecules in the flour, making them sticky.

Ingredients

  • 1/2 cup flour
  • water
  • pinch of salt

What To Do

  1. Stir water into flour until you get the desired consistency. You want it to be gooey. If it is too thick, add a small amount of water. If it's too thin, add a bit more flour.
  2. Mix in a small amount of salt. This helps prevent mold.
  3. Store the paste in a sealed container.

05
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Simple Flour and Water Glue or Paste

Flour and water are key ingredients for a basic paste or glue.
Flour and water are key ingredients for a basic paste or glue. Roger T. Schmidt, Getty Images

While no-cook flour and water is the easiest form of homemade glue to make, you'll get a smoother and stickier paste if you cook the flour. Basically, you're making flavorless gravy, which you can tint using food coloring or jazz up with glitter.

Ingredients

  • 1/2 cup flour
  • 1/2 cup to 1 cup cold water

What To Do

  1. In a saucepan, whisk together flour and cold water. Use equal portions of flour and water for a thick paste and more water for a glue.
  2. Heat the mixture until it boils and thickens. If it is too thick, you can add a bit more water. Keep in mind, this recipe will thicken as it cools.
  3. Remove from heat. Add coloring, if desired. Store the glue in a sealed container.

06
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Natural Paper Mache Paste

Paper mache paste is a simple flour-based glue you can make at home.
Paper mache paste is a simple flour-based glue you can make at home. Erin Patrice O'Brien, Getty Images

Another natural glue you can make using kitchen ingredients is paper mache (papier mache) paste. It's a thin type of flour-based glue that you can paint onto paper strips, or you can soak the strips in the glue and then apply them. It dries to a smooth, hard finish.

Ingredients

  • 1 cup water
  • 1/4 cup flour
  • 5 cups boiling water

What To Do

  1. Stir the flour into the cup of water until no lumps remain.
  2. Whisk this mixture into the boiling water to thicken it into glue.
  3. Allow the paper mache glue to cool before using it. If you aren't going to use it right away, add a pinch of salt to discourage mold and store the glue in a sealed container.

You can also make a homemade envelope glue. No flour is needed for this recipe.