How To Make Glow In The Dark Water

Have you ever wanted to create a magical effect in your water? Something that glows in the dark adds excitement to your drinks or party decorations. Glow-in-the-dark water is an impressive and fun addition to any party or gathering. It can add a unique and mesmerizing touch to the atmosphere, leaving your guests in awe. Well, look no further because we’ve got you covered.

In this article, we’ll show you how to make glow-in-the-dark water easily and safely. Get ready to impress your friends and add a touch of enchantment to your next gathering! So, let’s dive into the process of creating this mesmerizing effect in your water.

Table of Contents

What is glow-in-the-dark water?

Glow-in-the-dark water is a fun and creative way to light up your next event or party. It’s easy to make and requires just a few simple ingredients. All you need is tonic water, a UV flashlight, and glow sticks. Start by filling a container with tonic water.

The tonic water you use will depend on how much glow-in-the-dark water you want to end up with. Once the container is filled, take your UV flashlight and shine it over the top of the tonic water for about 45 minutes. As the flashlight shines over the liquid, it will slowly become fluorescent.

Your glow-in-the-dark water is now ready! Use it as a decorative item in your home or on any special occasion, such as birthdays, weddings, or anniversaries. It’s sure to be an eye-catching feature that will transform any room into something extraordinary.

Materials Needed

Materials needed to make glow-in-the-dark water are simple and few. All you need is tonic water, a UV flashlight, and glow sticks. The tonic water will provide the base for the glowing liquid, and the UV light will activate it, while the glow sticks will add an extra bit of color. Then, your homemade glowing liquid is ready to go. Enjoy creating your unique atmosphere at any gathering or event with this simple yet fun project.

1. Dark Water Beads

Dark water beads are a fun and exciting way to create a unique atmosphere at any gathering or event. All you need is some dark water beads, water, and food coloring. Begin by placing the dark water beads into a large bowl and pouring enough warm or hot water to cover them. Next, add several drops of food coloring to the mix and stir until the beads are evenly coated.

Allow the mixture to sit for at least one hour, stirring occasionally. When the time is up, remove the beads from the bowl and dry them on paper towels. Once they are completely dry, they will be ready to use. Simply add these colorful beads to any vase or container with flowers or plants for an eye-catching effect that is sure to impress your guests. 

2. Highlighter Ink or Glow Sticks

Highlighter ink and glow sticks are a great way to add fun to any room or event. With highlighter ink, you can create unique designs on walls, furniture, and other surfaces with a special glow-in-the-dark effect. To use the ink, shake the bottle before use to ensure all ingredients are mixed together properly.

Then apply a brush or sponge directly onto your desired surface. Allow the ink to dry for several hours before exposing it to light for maximum effect. Finally, you can incorporate glow sticks into your design for an even more impressive display. 

3. Blacklight or UV Light

UV light is an effective way to create a stunning glow-in-the-dark effect in any space. Choose a black light bulb designed to emit ultraviolet (UV) wavelength. Place the bulb in a lamp to illuminate the area you wish to light up. You may also want to cover windows or other bright light sources so that the UV rays are not overpowered by brighter lighting.

After turning on the bulb, sit back and enjoy the fantastic effects. The dark environment combined with the ultraviolet light will cause certain objects to appear to glow, giving your room a mystical ambiance that will impress anyone who sees it.

4. Glass Jar or Container

Glow-in-the-dark water is a fun and easy way to add unique lighting to your home. You will need a large glass jar or container, glow-in-the-dark powder, and a UV light source to create this effect. Begin by adding some of the glow-in-the-dark powder to the jar or container.

Fill it up with water and stir it until all the powder has dissolved. Then place your UV light source near the jar or container, ensuring it is not too close. Now turn off the lights and enjoy your very own glowing water.

How to make glow-in-the-dark water

Want to add a unique touch to your next party or event? Try making glow-in-the-dark water. This fun and easy DIY project will create a mysterious ambiance that will leave your guests in awe. Here’s how to make it happen.

1. Gather Your Supplies

You will need the following supplies to make glow-in-the-dark water: -Tonic water -Highlighters -A clear container or jar -A blacklight -Gloves -Scissors -Water.

2. Break Open the Highlighters

Put on your gloves and use scissors to cut open the highlighters. Remove the inner ink-soaked felt tip and place it in a bowl.

3. Mix the Ink and Water

Add a small amount of water to the bowl and stir the ink to release the pigments. The amount of water you will need depends on the size of your clear container or jar.

4. Filter the Ink Water

Using a paper towel or coffee filter, strain the ink water to remove clumps or debris. Keep in mind that the ink water may stain any surface it comes into contact with, so be sure to work in a well-ventilated area and use caution.

5. Combine the Ink Water and Tonic Water

Combine the filtered ink water with tonic water in a clear container or jar. Tonic water contains quinine, which reacts with ultraviolet light from the black light to create a visible glow.

6. Turn On the Blacklight

Place your container or jar under a blacklight, turn off the lights, and watch the glow-in-the-dark magic happen.

Safety Tips and Precautions

Making glow-in-the-dark water can be a fun and exciting experiment, but it is important to follow certain safety precautions to avoid any potential harm. First and foremost, make sure to use non-toxic glow-in-the-dark pigment or paint.

Avoid using chemicals that can be harmful if ingested or inhaled. It is also recommended to wear gloves and protective eyewear to avoid any direct contact with the pigment. Furthermore, avoid pouring any excess pigment down the sink or drain, as it may harm the environment.

Finally, keep the glow-in-the-dark water away from young children and always supervise them during experimenting. By following these safety tips, you can safely enjoy the fun and creativity of making glow-in-the-dark water.

Frequently Asked Questions [FAQs]

1. How Long Does Glow-In-The-Dark Water Last?

 Generally, the glow should last up to an hour before fading. 

2. Can I Make Glow-In-The-Dark Water With Tap Water?

Yes, you can make glow-in-the-dark water with tap water. 

3. How Much Fluorescent Pigment Powder Do I Need To Make Glow-In-The-Dark Water?

The amount of fluorescent pigment powder you need depends on the size and opacity of your glow-in-the-dark water. Start with a small amount, about 1-2 teaspoons per gallon of water, and slowly add more until you reach the desired result.

4. Can I Mix Different Colors Of Fluorescent Pigment Powder?

Yes, you can mix different colors of fluorescent pigment powder to create unique and exciting colors.

5. How Can You Make Glow-In-The-Dark Water Safe For Children Or Pets To Play With?

To make sure your glow-in-the-dark water is safe for children and pets, use non-toxic, food-grade fluorescent pigment powder.


Making glow-in-the-dark water is a fun and easy DIY project that people of all ages can enjoy. With just a few simple ingredients and tools, you can create glowing water that adds a unique touch to any party or event. Whether you use it to make a spooky Halloween atmosphere or add color to a summer pool party, glow-in-the-dark water will surely impress. So why not give it a try? You might be surprised at how easy it is to create this fun and impressive effect


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