How to Clean Eufy S1 Pro

Keeping your Eufy S1 Pro in top condition ensures optimal cleaning performance and extends its lifespan. This guide walks you through a complete cleaning routine, from emptying the dustbin to maintaining sensors and brushes, so your robot vacuum runs smoothly every time.

Key Takeaways

• Step-by-step: Easy to follow instructions

How to Clean Eufy S1 Pro: A Complete Maintenance Guide

Keeping your Eufy S1 Pro robot vacuum clean isn’t just about appearances—it’s essential for performance, longevity, and hygiene. Over time, dust, hair, and debris accumulate in critical areas like the dustbin, filters, brushes, and sensors. If left unchecked, this buildup can reduce suction power, cause navigation errors, and even lead to mechanical failure.

In this comprehensive guide, you’ll learn exactly how to clean your Eufy S1 Pro step by step. Whether you’re a new owner or a long-time user, following these instructions will help maintain peak performance and extend the life of your smart cleaning companion. We’ll cover everything from daily upkeep to deep cleaning routines, plus troubleshooting tips for common issues.

Let’s dive in and make sure your Eufy S1 Pro stays in tip-top shape.

Why Cleaning Your Eufy S1 Pro Matters

Your Eufy S1 Pro is a high-tech cleaning machine designed to handle pet hair, dust, and debris with precision. But like any appliance, it needs regular maintenance to function at its best. Neglecting cleaning can lead to:

– Reduced suction power due to clogged filters or full dustbins
– Poor navigation from dirty sensors
– Motor strain from tangled brushes
– Unpleasant odors from trapped dirt and moisture
– Shorter lifespan due to wear and tear

By cleaning your Eufy S1 Pro regularly, you ensure it cleans your floors effectively, returns to its dock reliably, and operates quietly and efficiently. Think of it like changing the oil in your car—small efforts now prevent big problems later.

What You’ll Need to Clean Your Eufy S1 Pro

Before you begin, gather these cleaning supplies. Most are household items, so you likely already have them on hand:

– Soft, dry microfiber cloth
– Small cleaning brush (like a toothbrush or included brush)
– Compressed air (optional, for hard-to-reach areas)
– Mild soap and water (for washable parts only)
– Tweezers or scissors (for removing hair)
– Cotton swabs
– Vacuum cleaner with a brush attachment (optional)

Avoid using harsh chemicals, abrasive sponges, or excessive water, especially near electronic components. The Eufy S1 Pro is water-resistant in some areas but not waterproof—so always dry parts thoroughly before reassembly.

Step-by-Step: How to Clean the Eufy S1 Pro

Follow these steps in order for the best results. We recommend cleaning your Eufy S1 Pro at least once a week, with a deeper clean every month.

Step 1: Power Off and Remove the Dustbin

Start by turning off your Eufy S1 Pro. Press and hold the power button until the device shuts down. This prevents accidental activation during cleaning.

Next, locate the dustbin on the back of the robot. Press the release button (usually marked with a dustbin icon) and gently pull it out. The dustbin is designed for easy removal and cleaning.

Tip: Do this over a trash can to avoid making a mess.

Step 2: Empty the Dustbin

Open the dustbin by pressing the latch on the side. Tilt it over the trash and tap gently to remove all debris. Use your fingers or a soft brush to dislodge any stuck dirt or hair.

Avoid shaking the dustbin too hard, as this can send fine dust back into the air. If you have allergies, consider wearing a mask during this step.

Step 3: Clean the Dustbin

Rinse the dustbin under lukewarm water. Use a mild soap if needed, especially if there’s sticky residue or odor. Avoid submerging the entire unit—only the bin itself is washable.

After rinsing, shake off excess water and let it air dry completely. Never reinsert a wet dustbin, as moisture can damage internal components or promote mold growth.

Pro tip: Place the dustbin on a clean towel in a well-ventilated area to speed up drying.

Step 4: Clean the Filter

The Eufy S1 Pro uses a high-efficiency filter to trap fine particles. Over time, it becomes clogged and reduces suction.

Remove the filter from the dustbin. It’s usually a rectangular foam or HEPA-style filter held in place by a small latch.

Tap it gently over a trash can to remove loose dust. For deeper cleaning, rinse it under lukewarm water. Do not use soap unless specified by the manufacturer.

Let the filter dry completely—this can take 4–6 hours. Never use the vacuum with a damp filter.

Note: Replace the filter every 2–3 months, or sooner if you have pets or allergies.

Step 5: Clean the Main Brush (Roller Brush)

The main brush is located underneath the robot and is responsible for sweeping debris into the suction path. It’s one of the most important parts to clean regularly.

Flip the Eufy S1 Pro over and locate the brush cover. Press the release tabs and lift it off.

Remove the main brush by sliding it out of its housing. You’ll likely find hair, threads, and pet fur wrapped around it.

Use scissors or the included cleaning tool to cut and remove tangled debris. Pull out stubborn strands carefully to avoid damaging the brush bristles.

Once clean, rinse the brush under water if it’s very dirty. Let it dry completely before reinstalling.

Tip: Check the brush bearings for dirt. Wipe them with a dry cloth to ensure smooth rotation.

Step 6: Clean the Side Brushes

The side brushes (also called corner brushes) help sweep debris from edges and corners into the main suction path.

Remove each side brush by twisting it counterclockwise. Most models have a simple bayonet-style mount.

Inspect the bristles for dirt, hair, or bending. Clean them with a dry brush or cloth.

If the bristles are bent, gently straighten them. Replace the brushes if they’re worn or damaged—spare parts are available from Eufy.

Reattach by twisting clockwise until secure.

Step 7: Wipe the Sensors

The Eufy S1 Pro uses multiple sensors for navigation, obstacle detection, and docking. Dust and smudges can interfere with their function.

Locate the following sensors:

– **Cliff sensors** (on the bottom, near the wheels)
– **Bumper sensor** (front bumper)
– **LIDAR sensor** (top dome)
– **Charging contacts** (on the bottom)

Use a dry microfiber cloth to gently wipe each sensor. For tight spots, use a cotton swab.

Avoid using liquids near sensors. If needed, lightly dampen the cloth—never spray directly.

Tip: Clean the LIDAR dome regularly. A dirty dome can cause the robot to get stuck or miss spots.

Step 8: Clean the Wheels and Chassis

Dirt and hair can get trapped around the wheels, affecting movement and causing noise.

Flip the robot over and inspect the main wheels and caster wheel.

Use tweezers or a small brush to remove hair wrapped around the axles.

Wipe the wheels with a damp cloth to remove grime. Dry thoroughly.

Check the wheel wells for debris and clear them out.

Also, wipe the underside of the chassis with a dry cloth to remove dust buildup.

Step 9: Clean the Charging Dock

A clean dock ensures reliable charging and docking.

Unplug the dock from the power source.

Wipe the charging pins on both the dock and the robot with a dry cloth. Use a cotton swab for tight areas.

Remove any dust or debris from the dock’s surface and docking area.

If the dock has a dustbin (some models include a self-empty station), empty and clean it according to the manufacturer’s instructions.

Tip: Place the dock on a flat, unobstructed surface away from high-traffic areas.

Step 10: Reassemble and Test

Once all parts are clean and dry, reassemble your Eufy S1 Pro:

1. Reinstall the main brush and secure the cover.
2. Attach the side brushes.
3. Insert the dry filter into the dustbin.
4. Place the dustbin back into the robot.
5. Ensure all latches click into place.

Power on the robot and run a quick test cycle. Listen for unusual noises and check that it navigates properly and returns to the dock.

If everything works, you’re all set!

Deep Cleaning: Every 3 Months

In addition to weekly cleaning, perform a deep clean every 3 months to maintain optimal performance.

Inspect Internal Components

Use compressed air to blow out dust from the suction inlet and internal vents. Do this in a well-ventilated area.

Check for any signs of wear, such as frayed wires or loose parts. Contact Eufy support if you notice damage.

Clean the LIDAR Sensor Thoroughly

Remove the top cover (if your model allows) and clean the LIDAR lens with a lens-safe cloth. This ensures accurate mapping and navigation.

Check Battery Health

While not a cleaning task, monitoring battery performance is part of maintenance. If your Eufy S1 Pro doesn’t hold a charge as long as it used to, it may be time for a battery check or replacement.

Troubleshooting Common Cleaning Issues

Even with regular cleaning, you might encounter problems. Here’s how to fix them:

Problem: Reduced Suction Power

Check if the dustbin is full, the filter is clogged, or the suction inlet is blocked. Clean all components and ensure the filter is dry before use.

Problem: Robot Gets Stuck or Misses Spots

Dirty sensors or a smudged LIDAR dome can cause navigation errors. Wipe all sensors and the top dome with a dry cloth.

Problem: Unusual Noises During Operation

Hair wrapped around the main brush or wheels can cause grinding sounds. Remove the brush and wheels, clean thoroughly, and reassemble.

Problem: Robot Won’t Charge

Dirty charging contacts are a common cause. Clean the pins on both the robot and dock with a dry cloth or cotton swab.

Problem: Odor Coming from the Robot

Trapped moisture or debris in the dustbin can cause smells. Clean the bin and filter, and let them dry completely. Consider using a filter with activated carbon.

Tips for Maintaining Your Eufy S1 Pro

– **Clean after pet grooming days:** Pets shed more during brushing—clean the robot afterward to prevent clogs.
– **Use on hard floors and low-pile carpets:** The S1 Pro performs best on these surfaces. Avoid thick rugs that can tangle brushes.
– **Update firmware regularly:** Eufy releases updates that improve performance and fix bugs. Check the app for updates.
– **Store in a cool, dry place:** Avoid direct sunlight or humid areas like bathrooms.
– **Keep the app updated:** The Eufy app provides cleaning logs, maintenance reminders, and troubleshooting guides.

Conclusion

Cleaning your Eufy S1 Pro doesn’t have to be complicated or time-consuming. With just 10–15 minutes a week, you can keep your robot vacuum running smoothly, efficiently, and odor-free. Regular maintenance not only improves cleaning performance but also extends the life of your device, saving you money in the long run.

By following this guide—emptying the dustbin, cleaning filters and brushes, wiping sensors, and performing deep cleans—you’ll ensure your Eufy S1 Pro stays in peak condition. Remember, a clean robot is a happy robot, and a happy robot means cleaner floors for you.

So grab your microfiber cloth and get started. Your Eufy S1 Pro will thank you with every quiet, powerful pass across your floor.