How to Use a Shark StainStriker
Use a Shark StainStriker for small, targeted messes: choose a tool for the surface, follow Shark's solution instructions, make controlled cleaning passes, and empty the dirty water tank. Check your model's manual for setup and self-cleaning steps.
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Use a Shark StainStriker for small, targeted spots on carpet, rugs, stairs, and upholstery: choose the tool that fits the area, follow the solution instructions for your model, clean with controlled passes, then empty the dirty water tank. Check the manual for setup, surface care, and cleanup steps.
The PX202, PX221, and PX251 are portable cleaners, but their tools and maintenance features differ. Read the model name before setting up, and use only the cleaning solution and steps recommended for that machine.
How do you set up a Shark StainStriker?
Follow the manual for your exact model to set up the machine. Check that the tanks and hose are fitted correctly, and choose a tool suited to the spot.
Shark says StainStriker technology fuses two formulas on contact. Follow the instructions for filling and using those formulas, and don't premix them or assume that tank steps are the same across versions.
The PX202 includes a crevice tool, 3.5-inch Stain Eliminator, 7-inch XL Stain Eliminator, and Pet Mess Extractor. The PX221 includes a crevice tool and 3.5-inch Stain Eliminator, while the PX251 includes a crevice tool, 3.5-inch Stain Eliminator, and Hair Extractor.
For other portable options, see our guide to the best handheld carpet cleaners. If you're comparing larger machines, our carpet steam cleaner guide explains what full-size cleaners do.
How do you choose a tool for the spot?
Match the tool to the size and type of area you need to clean. A narrow crevice tool can reach tight areas, while a wider tool covers more surface per pass.
Use the tool names and intended uses in your manual. The PX202's 7-inch XL Stain Eliminator suits a broader patch than its 3.5-inch tool; the included Pet Mess Extractor is another option for pet messes.
The PX251's Hair Extractor is designed to pick up embedded hair. Shark says its HairPro technology is designed to prevent hair from clogging the system, clumping, or tangling in the bristles.
For a small stain, begin with the smaller tool and work across the affected area. Avoid pressing hard or scrubbing aggressively, especially on delicate upholstery.
What is the basic cleaning process?
Work over the spot in controlled passes, following your model's instructions for applying solution and extracting liquid. Move slowly enough to cover the area, and avoid soaking carpet or fabric.
- Check the surface care label and machine manual.
- Choose and attach the appropriate tool.
- Apply solution as directed for your model.
- Make steady passes over the affected spot.
- Follow the manual's extraction instructions and check the area.
- Repeat only as the instructions allow, then empty the dirty water tank.
Blot a fresh spill with a clean cloth before using the machine, if the surface care instructions allow. This can remove loose liquid and reduce what the cleaner has to extract.
Don't use the cleaner on a surface unless its care directions permit it. Test an inconspicuous spot first, and stop if the material changes color, texture, or appearance.
How should you clean upholstery and carpeted stairs?
Use a tool and cleaning method approved for the surface, and keep the cleaning area small. Upholstery and stair carpet can be harder to rinse or dry than a flat carpeted floor.
For a couch, check its care label and begin in a hidden area. Hold the selected tool in a way that keeps the nozzle in contact with the fabric, and follow the manual's instructions for applying solution and extracting it.
On stairs, work on one step at a time and keep the machine stable. Our guide to cleaning carpet on stairs with a machine covers access and handling considerations.
The PX221 has onboard self-cleaning, which Shark says flushes the hose and tools with water and cleaning solution. Follow its manual to run the cycle after cleaning.
What should you do after cleaning?
Empty the dirty water tank and follow the care instructions for your machine and tools. The PX221 and PX251 include onboard self-cleaning; the PX202's supplied product information doesn't specify that feature.
Use the self-cleaning steps in the PX221 or PX251 manual to flush the hose and tools. Don't assume that a cycle replaces emptying the tank or any other cleaning and drying steps required by the manual.
For every model, store the machine and attachments as instructed. Keep cleaning formulas closed and stored according to their labels, away from children and pets.
Which StainStriker model suits your cleaning task?
Choose the model based on the tools and features you expect to use. The PX202 comes with four tools, the PX221 comes with two and adds onboard self-cleaning, and the PX251 includes a Hair Extractor and onboard self-cleaning.
The PX202 is a straightforward choice if you want four included tools, including a 7-inch attachment. The PX221 has two included tools and a self-cleaning system for the hose and tools.
The PX251 is designed for pet messes and embedded hair, with a Hair Extractor and onboard self-cleaning. Shark says its HairPro technology is designed to pick up hair without clogging or tangling.
For a closer look at the PX202, read our Shark StainStriker PX202 review. To weigh another portable cleaner against it, see Shark StainStriker vs Hoover CleanSlate.
When is a StainStriker the right kind of cleaner?
A StainStriker suits small, focused cleaning jobs that benefit from a portable spot cleaner. It can address spots on carpets and upholstery, but it isn't described as a full-size machine for cleaning whole rooms.
If you need to clean broad carpeted areas, compare full-size carpet cleaning machines. For a refresher on the difference between spot treatment and broader carpet cleaning, read what carpet steam cleaners do and how to choose.
Pick the PX202 if you want four included tools, the PX221 if onboard self-cleaning is useful, or the PX251 if its Hair Extractor fits your pet-hair needs. Follow the model manual for setup, cleaning, and storage.
Frequently asked questions
Do you put both formulas in a Shark StainStriker?
The StainStriker uses two formulas that Shark says fuse on contact. Follow the setup and fill instructions for your exact model, and use Shark cleaning solution as directed.
Don't guess at tank compartments or mix products in a separate container.
Can you use a Shark StainStriker on a couch?
Shark describes these StainStriker models for upholstery as well as carpet and rugs. Check the couch care label and your machine manual first, then test an inconspicuous area with the selected tool and solution before cleaning a larger section.
How do you clean a Shark StainStriker after use?
Empty the dirty water tank and follow your model's care instructions for cleaning the tools and hose. The PX221 and PX251 include onboard self-cleaning; use the manual's directions for the cycle.
Let removable parts dry as instructed before storage.
Is a Shark StainStriker a steam cleaner?
The StainStriker is a portable carpet and upholstery spot cleaner that uses cleaning formulas and suction. Its name doesn't mean it produces steam.
For broader carpet cleaning, compare it with a full-size carpet cleaner and follow each machine's instructions.
