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For routine dust on an assembled LEGO display model, use a clean, dry, very soft brush with a light touch, working from the top down and supporting fragile sections. Wash only separated pieces that need more than dust removal: LEGO recommends hand-cleaning them in water no hotter than 104°F (40°C), with a soft cloth or sponge.

Dust an assembled LEGO set without taking it apart

LEGO’s official cleaning guidance covers bricks and pieces, not a specialized procedure for dusting fragile assembled displays. Collector guidance supports a soft brush or gentle moving air for loose surface dust; a brush is usually easier to control around small parts.

  1. Stabilize the model. Move it only if necessary. Support the base or a sturdy structural area rather than lifting by a thin appendage.
  2. Choose a clean, dry, very soft brush. A soft-bristled makeup or artist’s brush is an option, not a LEGO-endorsed product.
  3. Work from top to bottom. Use short, gentle strokes to lift dust from studs and narrow gaps. Keep pressure light; scrubbing can push pieces loose.
  4. Take extra care around delicate details. Brush lightly around transparent pieces, printed details, stickers, clips, antennas, and loose accessories. If a part feels unstable, leave it in place and dust around it.

Gentle moving air is another collector-suggested way to shift loose dust, but strong air can dislodge small or lightweight parts. Avoid directing forceful air at fragile details.

When to wash pieces instead

Washing is for separated pieces that need more than routine dust removal; it is not a shortcut for cleaning a delicate assembled model. LEGO recommends hand-cleaning pieces with water no hotter than 104°F (40°C), using a soft cloth or sponge. A mild detergent is optional, but rinse it away thoroughly with clear water. LEGO cautions that hotter water may affect brick quality.

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Elebase USB to USB C Adapter for iPhone 18 Pro Max,USBC Car Charger Adapter
  • Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
  • Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
  • Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
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  • 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
  1. Disassemble only as much as needed. Separate ordinary bricks from electronic hardware and sensitive or metal-containing parts. Joined elements may not clean effectively, according to LEGO Education.
  2. Hand-clean ordinary pieces. Use water at or below 104°F (40°C) and a soft cloth or sponge. If needed, add mild detergent, then rinse with clear water.
  3. Air-dry at room temperature. Keep pieces away from direct sunlight while drying. Do not use a hair dryer, oven, microwave, dishwasher, or washing machine; LEGO advises against these methods.

Clean electronics and sensitive parts separately

Do not submerge or spray electronic hardware. Unplug sensors and motors from power before cleaning them. LEGO’s guidance is to wipe electronic components and other sensitive pieces containing metal with a cloth moistened with water and mild detergent without perfume or oil. Use only a lightly moistened cloth rather than wetting the part directly.

What to avoid

  • Heat-based drying and machines: avoid direct sunlight, hair dryers, ovens, microwaves, dishwashers, and washing machines.
  • Strong cleaners: do not use bleach or alcohol-based disinfectants as routine LEGO cleaners. LEGO Education warns these can damage elements, decorations, and transparent pieces, or cause cracking or crazing.
  • Excessive force: do not scrub delicate built details or blow forceful air at small accessories.

Reduce dust between cleanings

A display case or dust cover can help limit dust settling on a displayed model. It is an optional display solution rather than a cleaning requirement; choose one that fits the model and display space.

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Anker USB C Hub, 5-in-1 USBC to HDMI Splitter with 4K Display
  • 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
  • Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
  • Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
  • HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
  • What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
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UGREEN USB to USB C Adapter Combo 4-Pack, 10Gbps USB C Converter Space Gray
  • Dual Converters, Infinite Potential:Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
  • Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
  • Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
  • Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
  • Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
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Anker USB C Hub, 7in1 Multi-Port USB Adapter, 4K@60Hz USBC to HDMI Splitter
  • Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
  • Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
  • Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
  • Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
  • What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
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Anker USB-C Hub, 5-in-1 USB Hub for Laptops, 4K HDMI Multiport Adapter
  • 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
  • 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
  • Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
  • 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
  • What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.

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