How to Clean Glue Off a 3D Printer Bed

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Updated February 10, 2023

If you’re curious about the best printers, you may want to learn how to remove glue from a 3D printer bed. After all, some 3D prints require a layer of glue or a piece of tape, leaving glue residue on the print bed. Removing glue stick residue from the glass bed can be challenging, even on a premium 3D printer. Fortunately, you can learn how to clean glue off a 3D printer bed in a few simple steps.


  • Many users apply glue or hairspray to their 3D printer bed to ensure proper bed adhesion for high-quality projects.
  • You can remove the leftover glue with soapy water and a microfiber cloth.
  • Use a flat-edge scraping tool and rubbing alcohol for stubborn leftover glue.

How to Clean Glue From a 3D Printer Surface

Learning how to clean a glass bed 3D printer is critical for successful print jobs and normal operation. A paper towel and warm water work for quick maintenance, but occasional deep cleaning helps with bed adhesion for future prints.

Insider Tip

Keeping the printer bed surface clean between projects ensures maximum adhesion, leading to defect-free prints.

Applying glue to the 3D printer bed surface is common because it yields proper bed adhesion. Additionally, a thin layer of glue residue prevents your 3D prints from sticking to the print bed. Learning how to clean a resin 3D printer is a critical procedure between prints, keeping the print surface fresh for future projects.

Method 1 – Soapy Water

STEP 1 Unplug the 3D Printer

Unplug the 3D printer and allow the unit to cool. If you have a stuck print, use a razor blade or flat edge to pry it away from the base. Lastly, let the print bed cool.

STEP 2 Mix Hot Water with Soap

Fill a bucket with warm water and add a small amount of dish soap. Mix the water with a clean cloth.

STEP 3 Wipe the Bed with a Cloth

Soak the cloth in the soapy water, and wring it out over the bucket. The cloth shouldn’t drip water, but it should still contain enough soapy water to break down the extra adhesives on the print bed.

STEP 4 Cleaning Solution and a Bed Scraper

Once you’ve removed the glue residue from the glass bed, remove excess moisture with a dry cloth. Experts recommend a microfiber cloth to minimize leftover lint or dust.

Method 2 – Cleaning Solution and a Bed Scraper

STEP 1 Unplug the 3D Printer

Unplug the 3D printer and remove your latest print. Let the unit cool, and inspect how much adhesive is left on the print bed.

STEP 2 Apply the Cleaning Solution

Experts recommend multiple chemical substances for stubborn glue, but rubbing alcohol and window cleaners are the most common. Use a spray bottle to mist the glue residue. Let the cleaning solution rest on the glue before moving on to step 3.

STEP 3 Wipe the Printer Bed

Wipe the printer bed with a microfiber cloth to remove the bulk of the leftover glue. If you notice remaining adhesive residue, reapply the cleaning solution, and move on to step 4.

STEP 4 Scrape the Residual Glue

Use a flat-edge or razor blade to scrape the remaining glue away. Move the scraping tool slowly and in a single direction to avoid scratching the printer base.

STEP 5Finalize the Cleaning Process

Go over the print bed one last time with a damp cloth to wipe away any adhesive fragments remaining on the 3D printer.


Your PETG prints may stick to the glass surface if you do not apply a few coatings of glue stick before the printing process.

STAT: Between Feb. 15 and July 15, 2020, companies and individuals with 3D printing capabilities printed approximately 38 million face shield parts. (source)

How to Clean Glue Off a 3D Printer Bed FAQs

Are 3D printers expensive?

Beginner 3D printer users should expect to spend $300 to $500 for an entry-level unit. Advanced and professional models range from around $1000 to over $20,000.

What do 3D printers use to print?

There are multiple filament options depending on your 3D printer model. The most common type of 3D printer material is plastic. That said, users can choose between ABS plastic or PLA, which is recyclable and biodegradable.

How long do 3D printers last?

Your 3D printer should last at least three to five years with regular cleaning and maintenance. 3D printer users can ensure peak operation with proper bed cleaning supplies and high-quality filaments. That said, after three to five years, advances in 3D printer technology make upgrading worth it.
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