Wamoma - GrillMaster Electric Brush Getting Started

Zuletzt aktualisiert Jun 25, 2026

Overview

Meet the Wamoma GrillMaster — your new go-to tool for keeping your grill clean without the scrubbing, scraping, or struggle. This cordless electric brush combines rotating brush heads with a built-in water spray system and a metal scraper, so you can power through grease, residue, and stuck-on food in a fraction of the time.

Whether you're a weekend backyard chef or a daily griller, the GrillMaster makes post-cook cleanup quick, easy, and actually kind of satisfying.

Download the product manual here.

Key Features

  • Dual-speed motor — switch between Gear 1 and Gear 2 for light cleaning or heavy-duty scrubbing

  • Built-in water spray — push a button to mist the grill surface and loosen tough residue on the spot

  • LED light — lights up automatically during use so you can see exactly what you're cleaning

  • Built-in metal scraper — lifts debris and doubles as a grill tool for lifting grates

  • Interchangeable brush heads — includes 2 steel brushes and 2 plastic brushes for different surfaces

  • Rechargeable battery — USB-C charging, up to 80 minutes of use per charge

  • Hanging loop — store it neatly on a hook when not in use

  • IPX5 waterproof rating — built to handle moisture and the occasional splash

Specifications

  • Model: GrillMaster Electric Brush

  • SKU: 1164

  • Battery: 18650 Rechargeable Lithium, 7.4V / 2600 mAh

  • Rated Power: 11W

  • Input: 5V / DC 2A

  • Charging Cable: USB-A to USB-C

  • Use Time: Up to 80 minutes per charge

  • Waterproof Rating: IPX5

  • Product Size: 16.14 x 4.17 x 4.72 in (41 x 10.6 x 12 cm)

  • Box Size: 5.43 x 5.12 x 14.57 in (13.8 x 13 x 37 cm)

What's in the Box

  • GrillMaster Electric Brush x1

  • Steel Brush x2

  • Plastic Brush x2

  • USB Charging Cable x1

  • Instruction Manual x1

How to Use

Note: Only use this brush when the grill surface temperature is below 248°F (120°C).

  1. Open the water filling inlet and add clean water. Avoid corrosive solutions. Close the cap tightly to ensure a good seal.

  2. Make sure the brush head is firmly installed before switching the device on.

  3. Press the switch for 1 second to start the GrillMaster.

  4. Move the brush back and forth across the grill surface to clean.

  5. For tougher debris, use the built-in metal scraper to get under even the most stubborn buildup.

  6. Press the switch for 1 second to turn the device off.

  7. After use, clean the brush head and wipe down the body. Store in a cool, dry place.

Switching Speeds

Short press the switch to toggle between Gear 1 (light cleaning) and Gear 2 (heavy-duty scrubbing) while the device is running.

Using the Water Spray

Press the Spray Water Switch to mist the grill surface instantly. This helps loosen grease and residue before or during brushing.

Charging the Device

Connect the included USB-A to USB-C cable to charge. The LED indicator will flash red while charging and stay green once fully charged. A flashing indicator means the battery is low — charge as soon as possible for the best performance.

Tip: Fully charge before first use. If storing for an extended period, recharge every six months.


Care Instructions

Cleaning the Brush Head

  1. Rotate the brush head until the arrow on the outer face aligns with the two tabs on the quick connector.

  2. Gently pull the brush head away from the device to remove it.

  3. Rinse thoroughly under warm running water. For stubborn grease, use a small amount of mild dish soap and a soft brush or sponge.

  4. Rinse completely to remove all soap residue.

  5. Allow the brush head to air dry fully before reattaching.

  6. Align the arrow on the brush head with the two connector tabs, then rotate to lock it into place.

Important: Do not put the brush head in the dishwasher.

Cleaning the Handle

  1. Wipe the handle with a soft, slightly damp cloth after use.

  2. For tougher grease or dirt, use a cloth lightly dampened with water and mild soap.

  3. Dry the handle thoroughly after cleaning.

Important: Do not rinse, immerse, or soak the handle in water. This can damage the internal components.

Safety & Warnings

  • Inspect the brush before each use. If bristles are loose, damaged, missing, or excessively worn, replace the brush head before using.

  • Only use the device when the grill surface temperature is below 248°F (120°C).

  • Always switch off the device before installing or removing the brush head.

  • Ensure the power cord and plug are completely dry before charging.

  • This device contains sharp edges. Handle with care and keep out of reach of children.

  • Do not use corrosive cleaning solutions in the water tank.

  • Do not drop, submerge, or expose the handle to heavy water contact.

  • For optimal battery life, fully charge before first use. If stored long-term, recharge every six months.

  • Dispose of batteries responsibly in line with your local regulations. Always switch off the device before removing the battery pack.

  • Follow all operating instructions to ensure safe use and to extend the life of the product.

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