glow in the dark paint

Glow in the Dark Paint for Walls 2024 – How Long Does it Last

Many people want well-decorated rooms and windows at night. However, they don’t know about the process. Moreover, they are curious about whether it would cost much and how they will cope with the overall process of glowing paint walls in the dark.

This post provided interesting facts about the Glow in the Dark Paint for Walls and How Long Does the glow in the dark last. And after how much duration you need to repaint your walls to maintain shining and many other facts.

There are many other facts, as you can also use paint to glow accessories on the walls and windows for better performance. Usually, this glow on the walls lasts for years, i.e. 3-5 years, ideally. However, it also depends upon the type of paint and wall.

Fluorescent glow more than all other types of paint. Moreover, after some hours of application on the specific wall in the dark, phosphorescent glows after 4-5 hours of application. Let’s now have a complete discussion on glow-in-the-dark paint and how it’s useful for you in daily life.

What is Glow in the Dark Paint?

Glow-in-the-dark paint is one of the important processes in this era of advanced technology, which is useful to get a 100% shiny glow. Here, paint is mixed with the phosphors that trap sunlight during the day and then glow the walls at night using the same sunlight it has trapped in the daylight.

Now, most people ask why use phosphors for glow-in-the-dark paint in 2022. There are multiple reasons behind it. The first and most important reason is that it has enough ability to trap light and then use it for glow later. It is one of the most important metals used in the past years in pyrotechnics, matches, and many other military applications. Based on the features, fluorescent phosphors are also named dark light paint.

The paint, prepared using phosphors, also has several rare earth elements, including strontium aluminate and silver-zinc sulfide. The paint is available in different color shades based on the substances used during its preparation. Many other fluorescent colors have been added to offer different color shades.

glow in the dark paint for walls
Glow in the Dark Paint for Walls

Moreover, fluorescent phosphorus is good compared to many other substances that even offer more glow in the dark. Due to these reasons, it’s also an important part of the makeup, TV screens, monitors, plastic, lights, and paints.

On the other hand, glowing phosphor paint is granular, which gives a shiny and attractive appearance to the fluorescent dyes. It’s an additional advantage of this material that is not available in many other dyes. Moreover, this painting captures traps and utilizes light very usefully.

Phosphor material is available in granules to be used with the other dyes, which is why I love to use it on walls. These granules have enough ability to trap a large amount of light which can be used later at any time for glowing dark walls.

These granules glow when they are mixed with the fluorescent dye and absorb the maximum amount of light. Upon hitting the light, they have enough ability to grab it, and in the dark, they can illuminate the walls. The fluorescent also absorbs UV from the sunlight, which is the actual reason to make the light easy to trap and helps in maximum glow in the maximum dark.

How Does Glow in Dark Work?

Phosphors are one of the interesting metals found as rare earth elements. Some scientists found that it illuminates and glows at night even if there is no light from any source. Upon research, they conclude that the metal itself can grab light used for glowing purposes. It also absorbs UV rays and electromagnetic rays.

People’s second confusion in their minds is what type of color this metal produces. These metals are mostly considered glow-in-the-dark orange paints. Most of the time, it’s orange or yellow. However, there is a remarkable color change. The color of the metal that it releases in the dark depends upon other mineral compositions. Strontium aluminate is a common metal that is found with this metal naturally.

Phosphors in the pure stage do not work well. In my experience, when it’s converted into granules, it can glow better. Later its granules are blended into the relevant paint you want to use on the wall. Try to make this paint layer as thin as possible. A thick layer is not able enough to perform relevant actions. On the other hand, it’s necessary to make the paint thin so that UV rays can pass through it easily without any resistance.

Now the question is how this layer of paint with phosphors can produce enough glow even in the dark on the wall. The answer is that the phosphors layer absorbs enough light and UV rays from the sun and traps them for later usage in the dark. It would help if you kept in mind to increase the sunlight exposure for 3-5 hours before you want to create a glow on the wall in the dark.

Most people consider that both phosphorus light and fluorescent, either natural or synthetic, work similarly. It is not true at all. Phosphors have remarkable differences from Fluorescence. Alone phosphors can introduce enough light for glowing light at night or dark. However, Fluorescence needs some extra darkness or light to glow. Additionally, Fluorescence has less glow than a normal Phosphors paint layer glow.

Glow in the Dark Paint for Walls and How Long Does it Last

After knowing how a glow works, the next important question is how long does the glow in the dark paint last? Is it for days or hours? The answer is necessary to know so that people can make the necessary management before the time when the paint starts to glow.

Generally, this glow in the well-painted walls remains for 10-15 years. However, this is only possible if you have added enough phosphors to the paint. And if the paint starts to fade up, you must know that you need to repaint the walls to get enough dark light.

Now, most people think that a glowing light lasts on the wall after it traps UV rays and sunlight for many hours. It can retain for 10 hours in the dark from when it starts to glow. However, it also depends upon the paint type and its quality on the wall.

Additionally, the quality of paint, dyes, and pigments used while preparing the paint also matters a lot. Thickness is another factor. If the paint layer is thick, there will be less glow for a short time. However, if phosphor [articles are getting enough UV rays or dyes, the glow will last for more hours than normal. So, try to increase the exposure of the paint to the sunlight to the maximum extent.

As all of you know sunlight is the main and basic feature required for the sake of enough glow. So, I recommend trapping enough sunlight and UV rays in the daylight. Most people also tend to use artificial light, which is insufficient for maximum glow. Darkness is also necessary for enough glow; otherwise, you will try to illuminate walls. So, if there is not enough darkness, close all the windows and doors or any light source where you want to glow.

 Note: if you face any issues while doing it, feel free to ask us anytime. I are always here to listen and answer your queries. 

Glow in the Dark Paint for Walls

Is Glow in the Dark Safe Enough?

Most people, especially those who don’t have a regular experience with paint or glow. Additionally, this glow sometimes has radioactive elements that are not good for health. So, in this case, is the glow still safe in the dark enough as there is no availability of light and other necessary substances required?

Due to this reason, I don’t recommend using high paint glow, especially at the place where you live. I recommend using it in a place made only for shining or decoration. For example, you can use it in a spare room where you can sometimes enjoy the dark glow light.

You can also use it in the living rooms; however, some necessary precautions are necessary to follow. These may include having enough ventilation airways to avoid much light trapping or light ingestion.

Apart from these, some other products include phosphors and fluorescent glow lights. Makeup glowing products are the best examples of it. Those are only useful for a specific time, i.e., some hours. I don’t recommend using any glowing dark light products for the long-term duration, whether it’s painted on a wall or any other product.

Glow in the Dark Paint for Walls

What are Some Factors One Should Consider While Buying Phosphorescent Paint?

Although Phosphorescent Paint is available in each market, either online or in local places, it’s not easy to go to a store and buy it. Many factors are necessary to keep in mind while buying the paint you will use for a phosphorescent display. Some of these factors are given below:

Purpose of the Paint

For what purpose are you going to use the paint? It is the first and basic question that you should ask yourself. Either you want to use glow paint for short-term or long-term usage. On the other hand, also determine if your basic aim is to get only a glowing appearance at night or if you want to use it to decorate the wall. If the light is your main priority, you should buy paint that has the highest ability to absorb or trap the sunlight.

Paint Quality and Color

Paint quality means how much light it can trap for a specific time. Moreover, what type of rays it will absorb from the light? Mostly UV rays are required to absorb for illumination in the dark from glow paint. So, make sure to buy paint that has enough ability to capture sunlight.

Paint color is another factor that is necessary to determine. Glowing paint is available in yellow, orange, or red color and these colors are ideal. However, if you have allergy issues or irritation issues with these colors, I don’t recommend using them as they can cause serious health issues.


The amount of paint to introduce glow is another important factor that one should keep in mind. Probably for small places and walls, one ounce or two ounces are enough to paint. Moreover, if the wall is neat and clean, a thin layer of paint is good. Otherwise, you can use a thick layer that should not be thick.

Best Glow in the Dark Paint for Walls

Here are some of the top-rated best paints to cover the dark walls. These are based on the high glow level, low buying cost, and durability values. Read them all and buy the suitable one for you based on your needs and budget.

SpaceBeams Aurora Glows Paint

This is one of the important glows which produce light in both the dark and light ways. Its color is green. Dark green color glows in full dark, and soft pale green color glows in the light. The best thing about it is that it glows even if a short time of sunlight gets exposed to the painted wall. Besides painting the walls, it’s useful to paint windows, fabrics, and doors.

Black Light Acrylic Wall Paints

It is an eight-neon fluorescent paint useful for home walls, windows, and other home décor places. You can also use Neon paint for bedrooms. They can glow better even if exposed to artificial sunlight or UV lamps. You can also use this paint on walls, doors, wood products, fans, and windows. It is available in multiple colors, and you can use any of these colors based on the shining and glow priorities for you. Also, you can use it on your common or special fabrics, which you wear at events for a short time interval.

DayGlo Enamel Paint

With 9 fluorescent colors in total, this paint can offer top-quality glow. It is well-reputed worldwide due to its high quality and permanent advantages. Hence, you can use it on the walls for 3D painting values, to glow, to paint fabrics, and at many other places where you want a glow in the dark for a long time. This paint is an oil-based primer, and hence I recommend using it in places that are not empty and have high traffic.

Rust-Oleum Fluorescent Spray

Another top-rated fluorescent spray is Rust-Oleum brand which is available in five fast-drying colors. It is useful to paint on different types of material apart from wood or plastic material. You can paint cloths, plastic, wood, iron, and other common materials, an important part of home decoration.

 The unique thing about this paint is that it’s useful for both the interior and exterior surfaces; however, I recommend using light issues on the exterior surfaces to direct exposure to the sun or other chemicals. 

Glow in the Dark Paint for Walls

How To Use The Paint That Glows In Dark On The Walls?

After you have bought the perfect glowing paint in the dark for your walls, you need to know how to apply it properly to get the optimum results. There are different methods of applying glow paints that vary with different factors, such as the size of your project, location, and lighting conditions. Moreover, the glowing effect you want also determines the method of application. You can consider the following hacks for the best glowing results on your walls.

  • If you want more sparkle, you need a bright background. A dark wall might not glow as much as a bright one.
  • You can get better results by applying two to three thin paint coats compared to a single thick coat. You will get better results on the second coat if the first coat is dry before coating the second coat. You can speed up the drying process by using a blow dryer.
  • You can use a small painter’s brush for minute details. It would help if you painted from the center outwards to avoid thick paint accumulating on the edges and glowing brighter than expected.
  • Glowing paints are usually clear, and when applying a coat, you cannot see how your coat looks. To monitor your coats, you can use ultraviolet light as the paint you are using glows in ultraviolet light.
  • To avoid the paint getting out of borders, you can use painter’s tape.
  • You can add glowing highlights to wall paintings by outlining those paintings using freehand.
  •  Fluorescent paints also called clear glow-in-the-dark paints are best if you want to paint a design glowing when it’s dark. Such paints are clear under daylight and glow as soon as it gets dark. Also, painting this paint in multiple layers provides more glow.
  • You can also draw a starry sky on your ceilings. You need to dip your hard brush in the paint. Now hold your paint from a short distance from the wall and sparkle the paint using your thumb. Using this technique, you can achieve a design of a starry sky at night when sparkled paint drops glow.
  • You can use a sponge to create clouds, letters, and shadows. You need to submerge your sponge into the paint and gently draw your required shape.
  •  You can also add details to your project by using paint pens, filling bottles, drilling holes in their cap, and squeezing them. You can draw lines and different patterns using this technique.
  • You can use rollers or large brushes to cover large areas. Small artist brushes are used for enhancing details.
  • If you want to paint a very thin layer, you can use aerosol spray cans. Spray cans scatter the paint uniformly and spray a small amount of paint so that less paint covers more area hence forming a thin coating. People are worried about “how long does glow-in-the-dark spray paint last?”. Their lifetime is the same as traditional paints.
  •  Your paint glows if exposed to ultraviolet light and then seen in the dark. So, it is better to paint a wall directly exposed to sunlight if indoors. Outdoor results are best.
  •  If you want some glow-in-the-dark paint ideas, you can paint walls, outdoor hangings, and rocks on your lawn such that you can create a unique pattern. Also, you can paint occasional decorations to glow at night to get a beautiful overall look.

Glow in the Dark Paint DIY

You may purchase luminous paint in various places and hence can perform your DIY glow-in-the-dark paint at home for various events. You can purchase phosphorescent powder from a local store, or online to convert any paint to glow when there is no light.

Check if the powder can be used with the paint you want to use. The fluorescent hue will glow under black light and may be more evident in the daytime. They emphasize and radiate the bright color as they shine through it.

A grind powder for a smoother finish since bigger granules may result in a rough texture and a bad look. Because the powder does not dissolve but remains suspended in the paint, you must properly mix it.

Use a transparent coat or gel for the transfer fluid if you want the design the glow in the glow-in-the-dark room paint. For colored applications, you can use powders with acrylic paint. Follow the manufacturer’s mixing instructions, which call for a 5:1 paint-to-powder ratio. Phosphors may be blended with any paint color and applied directly to walls and other surfaces. However, they are most typically employed in murals or signage to brighten or emphasize details when the lights are turned out.

Black Light Paint for walls

Black light paint for walls requires ultraviolet light to be shined on them continuously to glow. In the absence of ultraviolet light, these paints stop glowing. You can make such paints using different ways. Such paints can be of two types either they are visible, or they are invisible. Below are some methods you can use to make your glowing paint.

Using Fluorescent Powder

When it comes to knowing about fluorescent powder, both visible and invisible paints use the same color pigments and crystals. However, their blended or glowing process may differ depending on their features. When a visible paint color is blended with a fluorescent, the ratio must be 1 to 10 for powder and paint.

For example, mix 100 g of illuminating powder with 1000 g of well-mixed paint. Prepare many colors simultaneously if you’re working on a painting or décor that demands them. Brush the paint in thin layers using an adequately sized brush. Check your progress or completed work with a blacklight or UV flashlight.

Using a Highlighter

Using a highlighter is also essential to perform DIY glow-in-dark wall projects. For this purpose, check out the color code or the strip and select one of your choices. If you use the stripe, keep it in the basin or a water beaker. Now see if the colors are blended or not, and select one of your choices.

Mix the paint color in powder and keep mixing it until you get your desired color. A black illumination will ignite the fluorescent particles and the highlighter glows. This method creates the best paint to cover dark walls.

Laundry Powder

Faintly glowing bluing particles are used in several powder laundry detergents to brighten garments. Produce a note of how much detergent goes into each cup of paint so you can repeat the process or make larger quantities. In a cup of water-based paint, stir in a spoonful of detergent. If the mixture doesn’t glow much when you shine the blacklight on it, add extra detergent.

Mix the detergent with water to form a transparent temporary paint, then brush it over clothing, surfaces, and even skin. Always test body paint on a tiny area of skin first, and if any response occurs, wash it off with water and discard it. As needed, paint the cloth or other surfaces.

Also, watch this video to learn more about DIY glow-in-dark paint projects!

Conclusion- Glow in the Dark Paint for Walls and How Long Does it Last

I hope now you have enough information on glow-in-the-dark paint for walls and how long it lasts. Fluorescent paints are used for decoration purposes in homes. These paints act like normal paints during the day and provide no glow, whereas in the dark when UV light strikes, these paints glow. Some glowing paints are invisible in the daytime and are charged during the day.

In the dark, these paints glow. I have discussed here the application of glowing paints and some methods to make paint glowing at home. If you found this article knowledgeable, please forward it to your friends. If you want to ask any more questions, you can comment.