1. Introduction
Thank you for choosing the DayPlus 3-in-1 Cordless Electric Window Vacuum Cleaner. This versatile device is designed to simplify your cleaning tasks, offering spray, wipe, and vacuum functions for streak-free results on various smooth surfaces. Please read this manual carefully before first use to ensure safe and optimal performance.
2. Safety Information
- Always ensure the device is switched off before cleaning or maintenance.
- Do not immerse the main unit in water. The device has an IPX4 waterproof rating, meaning it is protected against splashing water, but not full immersion.
- Keep the charging port dry. Do not charge if the port or charger is wet.
- Use only the provided charger.
- Keep out of reach of children.
- Do not use with flammable or corrosive liquids.
- Avoid using on rough or abrasive surfaces that could damage the squeegee or microfiber cloth.
3. Package Contents
Please check the package contents to ensure all items are present:
- 1x Cordless Window Cleaner (Main Unit)
- 1x 300ml Spray Bottle with Microfiber Wiper
- 1x 28cm Soft Rubber Squeegee (pre-attached to main unit)
- 1x 5V 800mA Output Charger Adapter (cable length 1.2m)
- 1x Instruction Manual
4. Product Overview
The DayPlus Window Vacuum combines spraying, wiping, and vacuuming into one efficient tool. Familiarize yourself with the components:

1. Squeegee Attachment, 2. Microfiber Cloth, 3. Spray Head, 4. Spray Bottle, 5. Collection Reservoir, 6. On/Off Switch, 7. Charging Port.
Key Features:
- Cordless Design: Freedom of movement for indoor and outdoor cleaning.
- Powerful Suction: 2.0KPa suction power for efficient dirty water removal.
- Long-lasting Battery: 2200mAh lithium battery provides up to 45 minutes of continuous operation.
- Removable Dirty Water Tank: 150ml capacity, easy to empty.
- Integrated Spray Bottle: 300ml capacity with microfiber cloth for pre-cleaning.

Highlights include cordless use, indoor & outdoor application, 2200mAh battery, strong suction, 150ml dirty water tank, and easy charging.
5. Setup
5.1 Charging the Device
- Locate the charging port on the main unit (refer to Figure 1).
- Connect the provided charger adapter to the charging port and plug it into a power outlet.
- The device will take approximately 3 hours to fully charge. A full charge provides about 45 minutes of continuous working time.
- Disconnect the charger once fully charged or when not in use.
5.2 Preparing the Spray Bottle
- Unscrew the spray head from the 300ml spray bottle.
- Fill the bottle with your preferred window cleaning solution and water. Do not overfill.
- Screw the spray head back on securely.
- Ensure the microfiber cloth is attached to the spray head for wiping.
6. Operating Instructions
The DayPlus Window Vacuum is designed for a 3-step cleaning process: Spray, Wipe, and Vacuum.
6.1 Cleaning Process
- Spray: Use the spray bottle to apply cleaning solution evenly onto the surface you wish to clean.
- Wipe: Use the microfiber cloth attached to the spray bottle to spread the solution and loosen dirt.
- Vacuum: Turn on the main window vacuum unit by pressing the On/Off switch. Hold the vacuum firmly against the wet surface and glide it downwards in a straight line, allowing the soft rubber squeegee to collect the dirty water, which will then be sucked into the collection reservoir.

Use the spray bottle with microfiber cloth to prepare the surface for vacuuming.

Glide the vacuum downwards to remove dirty water.
6.2 Applications
This device is ideal for cleaning most smooth surfaces, including:
- Windows and glass doors
- Mirrors
- Tiled surfaces (e.g., bathroom tiles, kitchen backsplashes)
- Glass coffee tables
- Car windows
- Microcrystalline cooktops
- Removing condensation from shower screens and windows

Effective for car windows, mirrors, showers, and other smooth surfaces.
7. Maintenance
7.1 Emptying the Dirty Water Tank
- When the collection reservoir is full (150ml capacity) or after each use, switch off the device.
- The tank is removable and can be easily opened. Carefully detach the tank and empty the dirty water into a sink.
- Rinse the tank with clean water and allow it to air dry before reattaching.

The removable tank simplifies disposal of dirty water.
7.2 Cleaning the Microfiber Cloth and Squeegee
- The microfiber wiper is removable and washable. Detach it from the spray bottle and wash it by hand or machine. Allow it to dry completely before reattaching.
- Wipe the soft rubber squeegee with a damp cloth after each use to remove any residue. Ensure it is clean and free of debris to maintain streak-free performance.
- Clean the exterior of the main unit with a damp cloth. Do not use abrasive cleaners.
8. Troubleshooting
If you encounter any issues with your DayPlus Window Vacuum, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not turn on | Battery is depleted | Charge the device for 3 hours. |
| Poor suction or leaves streaks | Dirty water tank is full | Empty and clean the dirty water tank. |
| Squeegee is dirty or damaged | Clean the squeegee. If damaged, contact customer support for replacement. | |
| Surface is not wet enough | Ensure sufficient cleaning solution is applied to the surface. | |
| Spray bottle not spraying | No cleaning solution in bottle | Refill the spray bottle. |
| Spray nozzle is clogged | Clean the spray nozzle. |
If the problem persists after trying these solutions, please contact customer support.
9. Specifications
Detailed technical specifications for the DayPlus Window Vacuum Cleaner:
| Feature | Specification |
|---|---|
| Model | Cordless Window Vacuum Cleaner |
| Color | Black + White |
| Material | ABS Plastic |
| Type | Single-side wipe |
| Power | 20W |
| Voltage | 3.6V |
| Suction Power | 2.0KPA |
| Battery Capacity | 2200mAh Lithium Battery |
| Soft Rubber Squeegee Length | 28cm / 11inch |
| Full Charge Running Time | 45 minutes |
| Product Weight | 0.8kg / 1.76lbs |
| Charging Cable Length | 1.2m / 47.2inch |
| Charging Time | 3 hours |
| Body Water Tank Capacity | 150ml (removable) |
| Spray Bottle Capacity | 300ml |
| Waterproof Rating | IPX4 |
| Product Package Weight | 1.2kg / 2.6lbs |
| Product Size (Vacuum) | 28 x 33.8 x 10.5cm / 11 x 13.3 x 4.1inch |
| Product Size (Spray Bottle) | 27 x 25 x 6cm / 10.6 x 9.8 x 2.4inch |

Measurements for both the main vacuum unit and the spray bottle.
10. User Tips
- For best results, clean windows on a cloudy day or when the sun is not directly on the glass to prevent cleaning solution from drying too quickly and leaving streaks.
- Always start vacuuming from the top of the window and work your way down, overlapping slightly with each pass to ensure complete coverage.
- For very dirty surfaces, a pre-wash with a brush or sponge might be beneficial before using the spray bottle and vacuum.
- Regularly clean the squeegee blade and microfiber cloth to maintain optimal performance and prevent streaks.
- Ensure the dirty water tank is not overfilled during use to prevent suction loss.
11. Warranty and Support
DayPlus products are manufactured to high-quality standards. For any questions, technical support, or warranty claims, please contact the seller or manufacturer directly. Please retain your proof of purchase for warranty purposes.