Can Lego Stickers Get Wet? (3 Tip To Protect Them)

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Ah, the world of Lego! Where creativity and imagination collide, and the sky’s the limit. With Lego’s popularity, you can bet your bricks that Lego enthusiasts value their sets, especially those featuring highly sought-after Lego stickers.

I mean, who doesn’t love a little extra spice to add to their block-built masterpieces? But here’s one baffling question that keeps Lego enthusiasts up at night: Can Lego stickers get wet?

Lego stickers should not get wet as the stickers are likely to pull off and get damaged. If it is a design that is built into the Lego brick and is not a sticker then getting it wet wouldn’t be an issue.

In the rest of this waterlogged investigation, we’ll dive deep into the ocean of knowledge to bring you the truth, the whole truth, and nothing but the truth. Plus, we’ll uncover three invaluable tips to ensure those precious Lego stickers remain unharmed and ready to shine on your creations.

Understanding the Lego Sticker’s Composition

How well do you really know your Lego stickers? To fully comprehend the gravity of this watery interrogation, we must first examine their makeup.

Generally, Lego stickers employ a blend of vinyl and paper materials fused with an adhesive layer. You may be thinking, “But vinyl is waterproof!” And you’d be correct!

However, hold onto those celebratory clicks, my friends, for even the most resilient of Lego stickers have their weakness – the adhesive. This sticky stuff, when wet or exposed to moisture, can lose its grip, putting your prized stickers in peril.

As we proceed, we’ll unearth various factors that can inflict harm on your beloved Lego stickers and seek answers to the dangers that an untimely splash might bring.

Factors That Affect Lego Stickers When Wet

Water exposure duration

Lego stickers ain’t no Goldfish crackers—they don’t like swimming! The longer your Lego stickers bask in watery darkness, the higher the risk of adhesive failure or even fungal growth.

Do I hear an “ewww?” Exactly.

Water temperature

Let’s get scientific! Hot or cold, water temperature plays a crucial role in adhesive longevity.

Exposure to hot water may cause the adhesive to soften and weaken its grip, while cold water causes the adhesive to harden and possibly fracture. Either way, it’s bad news for those pesky Lego stickers.

Sticker quality

Lego stickers may vary in quality depending on when and where your set came from. Some early models have stickers with a subpar adhesive that might be more susceptible to water damage.

On the flip side, newer models tend to have higher-quality adhesives that can resist a splash or two. But in any case, it’s always best to keep them dry for maximum enjoyment.

Potential for developing adhesive failure or fungal growth

These are the end-game threats when Lego stickers are left in a watery abyss. Adhesive can lose its grip, and fungi can find those damp stickers to be prime real estate for setting up shop.

Trust me when I say that neither moldy nor peeling stickers are anyone’s idea of a good time.

  • Short exposure to water may not result in significant damage to Lego stickers
  • Long exposure times and varying water temperatures can weaken the adhesive
  • Older Lego sets may have lower-quality adhesives
  • Moisture may allow fungal growth on stickers

Tip 1: Waterproof Your Lego Stickers

You can’t always prevent a surprise splash or a sudden tsunami of juice during playtime (Looking at you, little sis, the demolition expert). Therefore, precautionary measures become critical, which leads us to our first tip: Waterproof your Lego stickers!

Here’s the lowdown on three fabulous techniques to keep your stickers primed for perfection:

Clear nail polish method

  • Pros: Cheap, accessible, thin layer
  • Cons: Messy, time-consuming, tad bit glossy
    Dab some transparent gloss onto those stickers and watch them shine. Be warned, though—they may glisten a touch more than usual.

Use of waterproof spray sealants

  • Pros: Even application, quick drying, matte finish
  • Cons: Proper ventilation required, pricey, may affect the color of stickers
    Spray your stickers into submission with the protective power of waterproof sprays. Just make sure you’re in a well-ventilated area and practice on spare stickers first. You wouldn’t want to ruin a masterpiece by accident.

Laminating with clear plastic

  • Pros: Thorough coverage, robust protection
  • Cons: Might be difficult to apply, considerable DIY skills needed, not as aesthetically pleasing
    Skilled in the DIY arts? Get your laminating game on with some clear plastic! It may not look as snazzy, but your stickers will be well-guarded against rogue droplets.

Store and Display Lego Stickers in Dry Environments

Did you know that an evil little thing called humidity can be the enemy of Lego stickers? Indeed, moisture-laden atmospheres can wreak havoc with adhesives and encourage those pesky fungal interlopers.

So, Tip 2: Keep your Lego masterpieces stored and displayed in dry environments.

Here are some storage and display tips worthy of a Lego-lord’s consideration:

Enclosed cabinets

Keep your prized creations safe behind the sturdy doors of enclosed cabinets. Bonus points if it has a lock to keep out little siblings and their sneaky fingers.

Using desiccant packs

No moisture shall pass! Keep humidity at bay by placing desiccant packs near your Lego sets. But remember to keep them out of reach of children and pets—safety first!

Providing proper ventilation

Dampness can’t take root in a well-ventilated environment. Encourage air circulation by providing sufficient gaps between sets and ensuring those displays aren’t packed against walls.

Proper Handling and Cleaning Techniques

“Just grab it! It won’t stick!” said the five-year-old as she pulled the Lego sticker from my hand with glistening fingers. Not today, my little destructor, not today.

Can you guess what tipped me to share? That’s right! Tip 3: Exhibit proper handling and cleaning techniques to ensure moisturized hands don’t harm Lego stickers.

Here are some cleaning methods that will keep your stickers looking spiffy while also preventing potential water damage:

Use of soft brushes

Fight dirt and dust by gently brushing your Lego sets with a soft brush. Just be gentle, like you would with a pet or a really delicate sandwich.

Slightly damp cloth method

If a drier approach doesn’t cut it, you can use a slightly damp cloth to cautiously clean your sets—emphasis on “slightly.”

Avoiding water-based cleaning solvents

Some folks might recommend using a watered-down solution to clean stickers, but that’s risky business. Stick with our tips, pun intended, and you’ll have shining, unharmed stickers.

  • Keep hands and surfaces dry when handling stickers
  • Gently brush dirt and dust from stickers with a soft brush
  • Use a slightly damp cloth for thorough cleaning, but avoid soaking stickers
  • Avoid water-based cleaning solvents

In Case of Accidental Wetting: What To Do

We’ve all been there—maybe your well-meaning eight-year-old was helping with the dishes and sent a torrent of dishwater flying onto your display, or perhaps you thought watering plants right next to your Lego station was a brilliant idea (spoiler: it wasn’t).

Regardless, accidents happen, and it’s crucial to know what to do when Lego stickers get drenched unexpectedly.

Gently dabbing excess water

The first step is to remove any excess water from the stickers. Gently dab the water away using a dry, soft cloth. Remember to dab, not rub, to avoid further damage.

Allowing stickers to air dry

After dabbing away the water, let your stickers air dry in a well-ventilated environment. Avoid using heat or compressed air to force drying, as this could cause more harm than good.

Distinguishing between salvageable and irreparable damage

In some cases, the damage may be too severe. If waters stains, adhesive failure, or fungal growth is apparent, replacement stickers may be the way to go.

Purchasing replacement stickers if needed

Thankfully, websites like Bricklink and BrickOwl provide access to a plethora of replacement stickers for your sets.

Disaster averted!

Frequently Asked Questions

Are Lego stickers waterproof?

The answer is both yes and no. While the vinyl material is waterproof, the adhesive is not impervious to water damage. So, it’s best to keep them protected and dry as much as possible.

Can I wash my Lego set with stickers?

It’s not recommended to wash Lego sets with stickers, as water exposure can cause adhesive failure and potential damage to the stickers. Instead, use alternative cleaning methods, like a dry or slightly damp cloth, to gently clean the set.

Can I swim with my Lego set?

It’s best not to swim with your Lego set, as doing so could expose the stickers to water damage. Always store and play with your Lego sets in a dry environment.

How do I remove water stains from my Lego stickers?

Removing water stains from Lego stickers is often difficult due to their nature. You can sometimes reduce the visibility of stains by dabbing the affected areas with a wet cloth, allowing the water to lift some of the stains.

However, it’s essential not to drench the sticker in the process. In more severe cases, replacing the damaged stickers may be the only solution.

DIY Lego Sticker Alternatives

If waterproofing concerns are still plaguing you, why not consider DIY Lego sticker alternatives? Homemade stickers can offer numerous benefits, as long as you’re willing to put in the work.

Using waterproof sticker paper

One way to create your custom Lego stickers is by using waterproof sticker paper, which can be purchased online or in specialized stores.

This way, you can create your designs and then print them onto the waterproof paper, ensuring your stickers stay protected from dampness.

Designing and printing your own stickers

If you’re feeling extra creative, designing and printing your own Lego stickers can be fun and rewarding. You can use design software and a high-quality printer or a professional printing service to bring your unique designs to life.

Pros and Cons of DIY Lego stickers

  • Pros: Added control over design decisions, waterproof options available, potential for increased durability
  • Cons: Time-consuming, requires design skills, may not match the style and quality of official Lego stickers, need for consistency in all sticker sets


Your Lego collection deserves the best care and attention, especially when it comes to preserving those decorative and potentially rare Lego stickers.

Remember to keep them dry and protected by following our three crucial tips: 1) Waterproof your Lego stickers, 2) Store and display in dry environments, and 3) Practice proper handling and cleaning techniques.

With these helpful tips in mind, you can maintain the pristine beauty of your Lego sets and enjoy building for years to come.

Finally, feel free to share your own experiences and personal tips below in the comments section. Together, we can help protect the precious world of Lego stickers!

Matthew R

Hi, My name is Matt and I am all about toys! When trying to find accurate information online about toys I was finding it difficult so I decided to make this site.

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