What is the process for making white glue?

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Creating white glue is a basic chemical process that can be achieved using ingredients commonly found in your own kitchen. noprati somchit / Getty Images

If you find yourself without any glue, making white glue is a simple chemical process that uses ingredients found in your own kitchen. Think of it like cooking, but with chemistry!

White glue is made by combining milk, distilled vinegar, and baking soda in the correct proportions. Milk contains a protein called casein, which is a good adhesive. However, casein is not effective in its liquid form. When vinegar is added, a chemical reaction occurs that converts the casein into a solid.

How is it done? Heat 2 ounces of 2 percent milk and 1 tablespoon of vinegar, but make sure it doesn’t boil. The mixture will curdle and turn into a consistency resembling cottage cheese. Strain the curds through a coffee filter and add a pinch of baking soda until the desired glue-like consistency is achieved. Keep in mind that it takes a few hours for the glue to dry after use.


1. What are the ingredients needed to make white glue?

The main ingredient in white glue is polyvinyl acetate (PVA) which is a synthetic polymer. Other ingredients include water, preservatives, and thickeners.

2. Can I make white glue at home?

Yes, you can make white glue at home using PVA and water. Simply mix equal parts of PVA and water in a container and stir until the mixture is smooth and consistent. You can add more water if you want a thinner consistency.

3. Is white glue safe to use?

Yes, white glue is generally safe to use. It is non-toxic and easy to clean up with just water. However, it is important to read the label and follow the instructions carefully to avoid any potential risks.

4. How long does it take for white glue to dry?

The drying time of white glue varies depending on several factors such as humidity, temperature, and thickness of the glue layer. Generally, it takes about 24 hours for white glue to fully dry and become transparent.

5. What are some alternative uses for white glue?

White glue can be used for a variety of purposes other than just sticking paper and cardboard. It can be used as a sealant, a primer for painting, a decoupage medium, and even to make homemade slime. Just make sure to follow the instructions and safety guidelines for each use.

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