1. Introduction
Thank you for choosing the UWANT Portable Carpet Cleaner B300. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new cleaning device. Please read all instructions carefully before first use and retain this manual for future reference.
2. Important Safety Instructions
To reduce the risk of fire, electric shock, or injury, observe the following precautions:
- Always connect to a properly grounded outlet. See grounding instructions.
- Do not leave appliance when plugged in. Unplug from outlet when not in use and before servicing.
- Do not allow to be used as a toy. Close attention is necessary when used by or near children.
- Use only as described in this manual. Use only manufacturer's recommended attachments.
- Do not use with damaged cord or plug. If appliance is not working as it should, has been dropped, damaged, left outdoors, or dropped into water, return it to a service center.
- Do not pull or carry by cord, use cord as a handle, close a door on cord, or pull cord around sharp edges or corners. Do not run appliance over cord. Keep cord away from heated surfaces.
- Do not unplug by pulling on cord. To unplug, grasp the plug, not the cord.
- Do not handle plug or appliance with wet hands.
- Do not put any object into openings. Do not use with any opening blocked; keep free of dust, lint, hair, and anything that may reduce air flow.
- Keep hair, loose clothing, fingers, and all parts of body away from openings and moving parts.
- Turn off all controls before unplugging.
- Use extra care when cleaning on stairs.
- Do not use to pick up flammable or combustible liquids, such as gasoline, or use in areas where they may be present.
- Do not pick up anything that is burning or smoking, such as cigarettes, matches, or hot ashes.
- Do not use without filters in place.
- Do not use cleaning solution other than the UWANT Textile Cleaning Solution or similar approved solutions to avoid damage to the internal components.
3. Package Contents
Verify that all items are included in your package:
- UWANT Portable Carpet Cleaner B300 Main Unit
- Hose with Handheld Spray/Suction Tool
- 5.51-Inch Wide Brush Head
- Interchangeable Brush Pads (for wide brush head)
- 2-in-1 Crevice & Shoe Brush (smaller brush head)
- 16.9 oz UWANT Textile Cleaning Solution
- User Manual (this document)


4. Product Overview
The UWANT Portable Carpet Cleaner B300 is designed for efficient spot cleaning of carpets, upholstery, and other fabric surfaces. It features a compact design and powerful suction.
Main Unit
- 2-in-1 Water Tank: A single tank design with separate compartments for clean water (40.58 oz capacity) and dirty water (47.35 oz capacity), minimizing refills and simplifying disposal.
- Power Button: Located on the main unit for easy on/off control.
- Hose Connection: Secure point for attaching the flexible hose.
Handheld Tool
- Spray Trigger: Activates the spray of cleaning solution.
- Suction Nozzle: Provides powerful suction to extract dirt and liquid.
- Brush Attachment Point: Allows for quick interchange of various brush heads.
- Self-Cleaning Button: Initiates an automatic cleaning cycle for the hose and tool.


5. Setup
- Unpack: Carefully remove all components from the packaging.
- Fill Clean Water Tank: Open the clean water tank cap on the main unit. Fill the clean water compartment with warm water up to the 'MAX' line.
- Add Cleaning Solution: Pour the recommended amount of UWANT Textile Cleaning Solution into the clean water compartment. Do not overfill.
- Attach Hose: Connect the flexible hose securely to the designated port on the main unit.
- Select and Attach Brush Head: Choose the appropriate brush head for your cleaning task (e.g., 5.51-inch wide brush head for large areas, 2-in-1 crevice & shoe brush for tight spaces or shoes). Align and snap it onto the handheld tool.
- Plug In: Insert the power cord into a grounded electrical outlet.

6. Operating Instructions
- Power On: Press the power button on the main unit.
- Pre-treat (Optional): For tough stains, hold the handheld tool over the stain and press the spray trigger to apply cleaning solution. Allow it to sit for a few minutes as per cleaning solution instructions.
- Spray and Scrub: Place the brush head firmly on the surface to be cleaned. Press the spray trigger to release cleaning solution while simultaneously moving the tool back and forth over the stain. The brush bristles will help agitate the stain.
- Suction: Release the spray trigger and continue moving the tool over the wet area to suction up the dirty solution. Repeat spraying and suctioning until the stain is removed and the water being extracted appears clean.
- Using Different Tools:
- Wide Brush Head: Ideal for larger areas like carpets, rugs, and wide upholstery sections.
- Crevice Tool: Use for narrow gaps, edges, and hard-to-reach areas on sofas, car interiors, or stairs.
- Shoe Brush: Specifically designed for cleaning shoes.
- Self-Cleaning Function: After use, hold the handheld tool over a sink or the dirty water tank. Press the 'Self-Cleaning' button on the handheld tool. This will flush clean water through the hose and tool, removing residual dirt and solution.
- Power Off: Once cleaning is complete, press the power button on the main unit and unplug the device.



7. Maintenance
Regular maintenance ensures optimal performance and extends the life of your cleaner.
- Empty Dirty Water Tank: After each use, detach the 2-in-1 water tank from the main unit. Carefully pour out the dirty water from its designated compartment.
- Rinse Tanks: Rinse both the clean and dirty water compartments thoroughly with clean water. Allow them to air dry before reassembling.
- Clean Brush Heads: Remove the brush head from the handheld tool. Rinse it under running water to remove any trapped debris or residue. For stubborn dirt, use a small brush to clean the bristles. Replace brush pads as needed.
- Clean Hose and Tool: Utilize the self-cleaning function as described in the operating instructions. For deeper cleaning, detach the tool and rinse the nozzle area.
- Storage: Store the cleaner in a dry, cool place. Wrap the power cord and hose neatly around the designated storage points on the unit. Ensure all tanks are empty and dry before storage.



8. Troubleshooting
If you encounter issues with your UWANT B300, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No spray from nozzle | Clean water tank empty; Spray trigger not pressed; Pump not primed. | Refill clean water tank; Ensure trigger is fully pressed; Hold trigger for a few seconds to prime the pump. |
| Poor suction or water not picked up | Dirty water tank full; Suction nozzle blocked; Hose not properly connected; Brush head not flush with surface. | Empty dirty water tank; Clear any blockages from nozzle/hose; Reconnect hose securely; Ensure tool is pressed firmly against the surface. |
| Unit does not turn on | Not plugged in; Power button not pressed; Electrical outlet issue. | Check power cord connection; Press power button firmly; Test outlet with another appliance. |
| Unpleasant odor after cleaning | Dirty water tank not emptied/cleaned; Hose/tool not self-cleaned. | Empty and thoroughly clean dirty water tank; Perform self-cleaning cycle for hose and tool. |
If the problem persists after trying these solutions, please contact UWANT customer support.
9. Specifications
- Brand: uwant
- Model: B300
- Item Weight: 8.36 pounds (3.8 Kilograms)
- Product Dimensions: 12.2 x 6.3 x 11.61 inches
- Clean Water Tank Capacity: 40.58 oz
- Dirty Water Tank Capacity: 47.35 oz
- Suction Power: 12Kpa
- Power Source: Corded Electric (Note: While listed as 'Battery Powered' in some data, product images and features indicate a corded electric operation.)
- Power Cord Length: 9.84 ft
- Hose Length: 5.25 ft

10. Warranty and Support
For warranty information, product support, or to purchase replacement parts and accessories, please contact UWANT customer service. Refer to the product packaging or the official UWANT website for contact details.





