Introduction
The Keenstone CB-101A Steam Cleaner is a powerful 1500W multipurpose cleaning device designed for various household tasks. It utilizes high-temperature, pressurized steam to effectively clean and sanitize surfaces without the need for harsh chemicals. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your steam cleaner.

Image: The Keenstone CB-101A Steam Cleaner in use, demonstrating its floor cleaning capability.
Important Safety Instructions
Please read all instructions carefully before using the appliance. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Always ensure the steam cleaner is unplugged before filling with water or performing maintenance.
- Do not leave the appliance unattended while it is plugged in or operating.
- Keep the appliance out of reach of children and pets. The steam output is very hot and can cause burns.
- Use only clean tap water. Do not add cleaning solutions, perfumes, or other chemicals to the water tank.
- Do not direct steam at people, animals, or electrical appliances.
- Exercise caution when using the appliance on sealed surfaces. Test on an inconspicuous area first.
- The appliance is equipped with a child safety lock to prevent accidental steam release. Always engage the lock when not actively steaming.
- The unit has overheat and low-water protection. If the unit stops producing steam, check the water level and allow it to cool if necessary.
- Do not immerse the appliance in water or other liquids.
- If the power cord is damaged, it must be replaced by the manufacturer, its service agent, or similarly qualified persons to avoid a hazard.
Product Components and Accessories
Your Keenstone CB-101A Steam Cleaner comes with 17 versatile accessories to tackle various cleaning tasks around your home.

Image: A visual representation of the 17 included accessories, such as brushes, floor tools, and nozzles.
Included Accessories:
- Nylon brush (x2)
- Stainless steel brush (x1)
- Floor brush (x1)
- Fill funnel (x1)
- Gloves (x1 pair)
- Microfiber bonnet (x2)
- Measuring cup (x1)
- Glass brush (x1)
- Big jet nozzle (x1)
- Floor brush connector (x1)
- Floor mop pad (x2)
- Extension tube (x2)
- Ironing brush (x1)

Image: Close-up view of different attachments and their applications, including floor cleaning, upholstery, and window cleaning.
Setup
- Unpack the Unit: Carefully remove all components from the packaging.
- Fill the Water Tank:
- Ensure the unit is unplugged.
- Open the water tank cap.
- Using the provided measuring cup and funnel, fill the 51 oz (1.5 L) water tank with clean tap water. Do not overfill.
- Securely close the water tank cap.

Image: A user demonstrating how to fill the water tank of the steam cleaner using the provided funnel.
- Attach Desired Accessory: Select the appropriate cleaning attachment for your task and securely connect it to the steam hose or extension tubes.
- Connect Power: Plug the power cord into a grounded electrical outlet. The power cord is 10 ft long, and the steam hose is 5 ft long, providing ample reach.
- Heating Up: The indicator light will turn red during heating. The unit will heat up in approximately 6 minutes. Once the light turns green, the steam cleaner is ready for use.
Operating Instructions
Your Keenstone steam cleaner operates at 4.0 Bar pressure and reaches temperatures up to 248°F (120°C) for effective cleaning.
- Release Steam: Once the green indicator light is on, unlock the child safety lock (if engaged) and press the steam trigger on the handle to release steam.
- Cleaning Surfaces:
- Floors (Sealed Hardwood, Tile, Grout, Marble, Carpet): Attach the floor brush with a microfiber mop pad or use the extension tubes for extended reach. Move the brush slowly over the surface to allow steam to penetrate and clean.
- Kitchen (Ovens, Stovetops, Countertops): Use the big jet nozzle or small brushes (nylon/stainless steel) for targeted cleaning of grease and grime.
- Bathroom (Showers, Grout, Fixtures): The small brushes are effective for scrubbing grout lines and tight spaces. The glass brush can be used for shower doors and mirrors.
- Upholstery & Fabrics (Car Seats, Carpets, Sofa): Use the ironing brush or a microfiber bonnet over a small brush to refresh and clean fabrics. Always test on an inconspicuous area first.
- Windows & Mirrors: Attach the glass brush for streak-free cleaning.

Image: The steam cleaner effectively cleaning different floor surfaces such as marble, hardwood, carpet, and ceramic tiles.

Image: The steam cleaner being used to refresh and clean car seats, carpets, and a sofa.

Image: The steam cleaner effectively cleaning glass surfaces like shower doors, windows, and mirrors.
- Continuous Steam: The 51 oz water tank provides up to 50 minutes of continuous steam, allowing for extended cleaning sessions.
- Child Safety Lock: Always engage the child safety lock on the steam trigger when not actively using the steam cleaner to prevent accidental steam release.
Video: Demonstration of the Keenstone Steam Cleaner's powerful cleaning performance on various surfaces, showcasing its versatility and effectiveness.
Maintenance
Regular maintenance ensures the longevity and optimal performance of your steam cleaner.
- Empty Water Tank: After each use, unplug the unit and allow it to cool completely. Carefully open the water tank cap and drain any remaining water.
- Clean Accessories: Wash removable accessories with mild soap and water. Allow them to air dry completely before storing.
- Wipe Down Unit: Wipe the exterior of the steam cleaner with a damp cloth. Do not use abrasive cleaners.
- Descaling (Optional): If you notice reduced steam output or mineral buildup, descaling may be necessary. Consult the manufacturer's website or support for specific descaling instructions.
- Storage: Store the steam cleaner and its accessories in a cool, dry place. The unit features onboard storage for convenient organization of accessories.

Image: The steam cleaner highlighting its built-in storage for accessories, ergonomic trigger, safety lock, heating indicator, and easy water filling port.
Troubleshooting
If you encounter issues with your Keenstone Steam Cleaner, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No steam or low steam output |
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| Water leaking from nozzle/attachments |
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| Unit not turning on |
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Specifications
| Feature | Detail |
|---|---|
| Model Number | CB-101A |
| Brand | Keenstone |
| Wattage | 1500 watts |
| Steam Pressure | 4.0 Bar |
| Maximum Temperature | 248°F (120°C) |
| Water Tank Volume | 51 fluid ounces (approx. 1.5 L) |
| Continuous Steam Runtime | Up to 50 minutes |
| Heat-up Time | Approximately 6 minutes |
| Power Cord Length | 10 ft |
| Steam Hose Length | 5 ft |
| Special Features | Carry Handle, Child Lock, Large Capacity Tank, Portable, Wheeled, Overheat Protection, Low-Water Protection |
| Dimensions (Item Display) | 13.19 x 8.98 x 10.59 inches |

Image: A diagram illustrating the product dimensions and reach with the extension tubes and hose.
Warranty and Support
The Keenstone CB-101A Steam Cleaner is backed by a 2-Year Warranty for worry-free ownership. It is also UL499 Certified for trusted safety.
For warranty claims, technical support, or further assistance, please contact Keenstone customer service through their official website or the retailer where the product was purchased. Please have your model number (CB-101A) and proof of purchase ready.