What happens if you put food coloring in slime?

Adding food coloring to slime can change its appearance and make it more vibrant and colorful. However, the type of food coloring used and the amount added can affect the texture and consistency of the slime.

Here are some possible outcomes when adding food coloring to slime:

1. Color Change: The most obvious effect is that the food coloring will change the color of the slime. You can create different colored slimes by using different colors of food coloring.

2. Texture Change: Adding food coloring can alter the texture of the slime. Some food colorings may make the slime more stretchy or gooey, while others may make it firmer or stiffer. The amount of food coloring added also affects the texture. Too much food coloring can make the slime brittle or crumbly.

3. Transparency: The transparency of the slime may change when food coloring is added. Some food colorings may make the slime more opaque or cloudy, while others may make it more transparent.

4. Scent: Some food colorings may have a scent, which can affect the overall sensory experience of playing with the slime. Choose food colorings that are scentless or have a pleasant smell.

It's important to note that not all food colorings are suitable for use in slime. Some food colorings may contain ingredients that can react with the slime's components and cause unexpected results. Always test a small amount of food coloring before adding it to the entire batch of slime.

Additionally, it's recommended to use gel food coloring instead of liquid food coloring when making slime. Gel food coloring is more concentrated and less likely to water down the slime.