Search our shop

How to Clean 3D Printer Bed

  • 6 min read

A Simple Step-by-Step Guide On How to Clean 3D Printer Beds

3D printing has revolutionized the world of manufacturing and design and continues to do so in many ways. But like any masterpiece, the canvas – in this case, the 3D printer bed – needs to be pristine.

If you've ever wondered how to clean 3d printer bed effectively, you're in the right place. This guide will walk you through the ins and outs of maintaining a spotless printer bed, ensuring every print is a work of art.


What is a 3D printer bed?

A 3D printer bed is a foundational component of a 3D printer, serving as the platform upon which objects are printed. Think of it as the stage where all the magic happens. It's crucial for the bed to remain flat and stable during the printing process to ensure the quality and accuracy of the printed object. Here's a breakdown of its significance:

  • Stability and Adhesion: The bed provides a stable surface for the first layer of the print, ensuring it adheres properly. A well-calibrated bed can make the difference between a successful print and a failed one.
  • Heat Distribution: Many 3D printer beds are heated, which helps in preventing the printed material, especially materials like ABS, from warping as they cool. A uniformly heated bed ensures even cooling, reducing the chances of print deformities.
  • Surface Texture: The texture of the bed can influence the finish of the printed object's base. Some beds are smooth, providing a glossy finish, while others might have a textured surface for a matte finish.
  • Material Compatibility: Depending on the type of material being printed, certain bed surfaces might be more suitable than others. For instance, materials like PLA might adhere better to a glass bed, while PETG might prefer a magnetic or PEI surface.
  • Durability: Given that the bed undergoes repeated heating and cooling cycles, and faces constant scraping and cleaning, it's designed to be durable and resistant to wear and tear.

Introduction to Cleaning the 3D Printer Bed

So, you've got this amazing 3D printer, and you're creating some fantastic objects. But just like any tool, it needs a bit of TLC to keep it in top shape. Cleaning the 3D printer bed is one of those essential tasks that might seem daunting at first, but trust me, with the right steps, it's a breeze. Let's break it down step-by-step:

Step 1: Letting the Bed Cool Down

Before you even think about touching that printer bed, give it some time to cool down. It's not just about safety (though that's super important), but a cooler bed can also make the cleaning process smoother.

Hot surfaces can cause cleaning solutions to evaporate quickly or not work effectively. Plus, you definitely don't want to burn your fingers.

Step 2: Removing the Printed Object

Once the bed is cool, gently remove the printed object. If it's sticking a bit, don't force it. Use a spatula or a similar tool to lift it off.

Always approach from the side and avoid digging the tool directly into the bed. This way, you reduce the risk of damaging the bed's surface.

Step 3: Scraping off Residue and Build-up

Over time, tiny bits of filament and other residues can build up on the bed. Use a plastic scraper to gently remove these. Take note, the keyword here is gently. You're not trying to dig a hole; you're just skimming the surface.

Step 4: Using Isopropyl Alcohol for Cleaning

Grab some isopropyl alcohol and a clean cloth. Dampen the cloth with the alcohol and wipe the bed down. This will help remove any oils or grease that might have accumulated.

Isopropyl alcohol is great for most bed types, but always check your manufacturer's guidelines just to be sure.

Step 5: Cleaning with Warm Soapy Water

If you feel the bed needs a deeper clean, warm soapy water can be your best friend. Just make sure to rinse thoroughly and ensure no soap residues are left behind.

Step 6: Drying the 3D Printer Bed

Last but not least, dry the bed thoroughly. Any moisture left can affect the adhesion of your next print. A microfiber cloth works wonders here, ensuring no lint is left behind.

Looking for a reliable printer bed  to meet your daily needs? Look no further than the AnkerMake M5 PEI Soft Magnetic Steel Plate, the perfect solution to enhance your 3D printing. Its PEI surface guarantees smooth prints, while the strong first-layer adhesion ensures your projects start off right. Removing prints is a breeze, and its compatibility with most filaments offers versatility. Prioritizing safety, it boasts flame resistance. The plate is designed to remain scratch-free, ensuring longevity. Say goodbye to bumpy textures and hello to stable, smooth prints with AnkerMake M5 PEI Soft Magnetic Steel Plate.

Regular Maintenance Tips for 3D Printers

Maintaining your 3D printer is a bit like looking after a cherished car. You wouldn't drive thousands of miles without an oil change, right? Similarly, regular upkeep of your 3D printer ensures it runs smoothly and produces high-quality prints. So, how to clean 3d print bed for optimal performance? Here are some essential maintenance tips to keep your printer in tip-top shape:

  • Clean the Bed Regularly: It's not just about aesthetics. A clean bed ensures better adhesion, which is crucial for the first layer of your print.
  • Lubricate Moving Parts: Just like any machine with moving parts, your 3D printer needs lubrication. Ensure the rods and bearings are lubricated to prevent wear and tear. It helps in smooth movement and reduces noise.
  • Check the Belts: Over time, the belts on your printer can become loose. Ensure they're tight, but not too tight. Loose belts can lead to inaccurate prints, while overly tight ones can wear out the motor.
  • Update Firmware: Technology is ever-evolving. Keep an eye out for firmware updates from your printer's manufacturer. Updated firmware can bring in new features, improvements, and bug fixes.
  • Inspect the Nozzle: A clogged nozzle can be a real party pooper. Make it a habit to check and clean the nozzle regularly. It ensures smooth extrusion and prevents imperfect prints.
  • Calibrate the Printer: Over time, your printer might lose its calibration. Regularly recalibrate it to ensure the prints are accurate and of high quality.
  • Store Filaments Properly: Humidity can be a filament's worst enemy. Store your filaments in a dry place, preferably in a sealed bag with desiccants. It ensures they remain in optimal condition and produce the best prints.


If you're looking for a 3D printer that not only delivers high-speed printing but also offers features and build quality to ensure easy maintenance, the AnkerMake M5C 3D Printer is an excellent choice. This printer boasts a customizable one-click button, which makes it easy to operate. Its all-metal hotend ensures precision and reliability during printing.

With an extrusion flow of 35 mm³/s and a printing speed of 500 mm/s, the AnkerMake M5C 3D Printer can produce high-quality prints in a short amount of time. Additionally, its full aluminum alloy structure guarantees durability and stability during operation.

Another useful feature of this printer is its 7×7 auto-leveling technology, which enables the printer to adjust the Z-axis accordingly, ensuring the build plate is always perfectly level. This feature combined with its 0.1 mm precise printing capability makes it easy to achieve professional-grade prints.


Taking up 3D printing is both a thrilling and rewarding venture. But like any craft, it demands attention to detail and regular upkeep. Cleaning and maintaining your 3D printer bed isn't just a chore; it's a pivotal step that ensures every print is as impeccable as the last.

By following the steps and tips outlined above, not only will you prolong the life of your printer, but you'll also ensure that each project is a testament to your dedication and passion for the craft. Now that you have an idea of how to clean 3d printer bed, remember that a little effort goes a long way in ensuring perfection.


Can you clean 3D printer bed with water?

Yes. Water, especially warm soapy water, can be effective for cleaning the 3D printer bed. However, it's essential to ensure that the bed is thoroughly dried afterward to prevent any moisture-related issues during subsequent prints. Always check the manufacturer's guidelines, as some beds might have specific cleaning recommendations.

How do you remove PLA residue from bed?

PLA residue can sometimes be stubborn. Start by letting the bed cool down. Then, use a plastic scraper to gently remove any stuck-on residue. If that doesn't do the trick, applying a bit of isopropyl alcohol to a cloth and wiping the bed can help dissolve and remove the residue. Remember to be gentle to avoid scratching or damaging the bed surface.

How do you get dried filament off a bed?

Dried filament can be a bit tricky. First, heat the bed slightly; this can make the filament more pliable. Use a plastic scraper or a spatula to gently lift off the dried filament. If it's particularly stubborn, a cloth dampened with isopropyl alcohol can help soften the filament, making it easier to scrape off.