1. Introduction
Thank you for choosing the Strex All-in-1 Stain Remover. This powerful and versatile cleaning device is designed to effectively remove stubborn stains from various surfaces, including carpets, furniture, mattresses, and car upholstery. With its 450W motor and 11,000 kPa suction power, combined with a hygienic dual-tank system, you can achieve a truly fresh and clean result.
Please read this manual carefully before first use to ensure safe and optimal operation of your Strex Carpet Cleaner.
2. Product Overview
The Strex All-in-1 Stain Remover comes with essential components for effective cleaning.

The device features a compact design with a main unit, a flexible hose, and two interchangeable cleaning heads. It is equipped with separate tanks for clean and dirty water, ensuring hygienic operation.

3. Setup
- Unpack the Device: Carefully remove all components from the packaging. Ensure all parts listed in the 'Product Overview' section are present.
- Fill the Clean Water Tank: Locate the clean water tank (typically marked or clear). Fill it with clean water. For enhanced cleaning, you may add a suitable, non-foaming cleaning solution according to the solution's instructions. Do not overfill.
- Attach the Desired Cleaning Head: The Strex Carpet Cleaner comes with two cleaning heads: a large brush for bigger, flat surfaces like carpets and rugs, and a smaller head for stubborn stains in hard-to-reach areas or on smaller furniture. Select the appropriate head and securely attach it to the hose nozzle.
- Connect to Power: Plug the power cord into a suitable electrical outlet. The extra-long 5-meter cord and 1.5-meter hose provide a total reach of 6.5 meters for flexibility.

4. Operating Instructions
The Strex All-in-1 Stain Remover is designed for straightforward and effective cleaning.
- Prepare the Area: Before cleaning, remove any loose debris or solid particles from the stained area.
- Power On: Turn on the device using the power button.
- Spray the Stain: Hold the cleaning head over the stain. Press the spray trigger to apply the water/cleaning solution mixture onto the stained area.
- Scrub: Use the integrated brush on the cleaning head to gently scrub the stain. The powerful 450W motor and 11,000 kPa suction ensure deep cleaning.
- Vacuum/Extract: Release the spray trigger and continue to move the cleaning head over the treated area to vacuum up the dirty water. The dual-tank system keeps clean and dirty water separate.
- Repeat if Necessary: For stubborn stains, you may need to repeat the spray, scrub, and vacuum process until the stain is removed.
- Suitable Surfaces: This device is suitable for various surfaces including carpets, rugs, furniture upholstery, car upholstery, and stairs.



5. Maintenance
Proper maintenance ensures the longevity and optimal performance of your Strex Carpet Cleaner.
- Empty and Rinse Tanks: After each use, empty the dirty water tank and rinse both the clean and dirty water tanks thoroughly with clean water.
- Self-Cleaning Function: The device features a self-cleaning function for the hose. Press the designated button (refer to device markings) to automatically flush the hose clean. This prepares the device for its next use.
- Clean Attachments: Detach and rinse the cleaning heads under running water to remove any residue.
- Storage: Store the device in a cool, dry place, away from direct sunlight and extreme temperatures. Ensure all tanks are empty and dry before storage.
6. Troubleshooting
If you encounter any issues with your Strex Carpet Cleaner, please refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Device not plugged in; Power outlet malfunction | Ensure power cord is securely plugged in; Test outlet with another device. |
| No spray | Clean water tank empty; Spray nozzle clogged | Refill clean water tank; Clean spray nozzle. |
| Low suction | Dirty water tank full; Hose/nozzle clogged; Tank not properly sealed | Empty dirty water tank; Clear any blockages in hose/nozzle; Ensure tanks are securely latched. |
| Leaking | Tanks not properly seated; Damaged seals | Ensure tanks are correctly installed and latched; Check seals for damage. |
If the problem persists after following these steps, please contact Strex customer support for further assistance.
7. Specifications
| Product Type | Stain Remover / Carpet Cleaner |
| Brand | Strex |
| Model Number | SP311 |
| Suitable For | Carpets, floors, furniture, car upholstery, and more |
| Materials | High-quality ABS and PP |
| Motor Power | 450W |
| Suction Power | 11,000 kPa |
| Included Attachments | Two cleaning heads (small and large) |
| Clean Water Tank Capacity | 1000 ml |
| Dirty Water Tank Capacity | 850 ml |
| Cord Length | 5 m |
| Hose Length | 1.5 m |
| Total Reach | 6.5 m |
| Color | Grey / Purple |
| Weight | 4.2 kg |
| Dimensions (L x W x H) | 32 x 24 x 35 cm |


8. Warranty and Support
For warranty information, please refer to the documentation provided with your purchase or visit the official Strex website. For technical support, troubleshooting beyond this manual, or spare parts, please contact Strex customer service through their official channels.
Keep your purchase receipt as proof of purchase for any warranty claims.





