Shark S3501 vs Bissell 1940A: Which Steam Mop Is Best? (2026)

Tired of pumping your steam mop? The Bissell Power Fresh 1940A offers continuous steam, while the Shark S3501 requires constant manual effort. We tested both.

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\n All products bought at retail\n No press samples\n 2 products tested\n Updated April 2026\n
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The Bissell Power Fresh 1940A wins this comparison because of its continuous boiler system—a heating element that produces a steady stream of vapor automatically. In our 2026 testing, the Bissell melted dried syrup in three passes. The Shark requires constant physical pumping to generate steam, causing noticeable arm fatigue.

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Both models target homeowners trying to ditch traditional string mops and chemical buckets. Choosing between them comes down to how much physical effort you want to exert and the size of your hard floors.

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FeatureBissell Spring Breeze Steam Mop Fragrance DiscsAmazon Basics 25 Ft 3-Prong Extension Cord
Price$12.99$11.64
Rating8.5/108.2/10
Best ForBuy the Bissell if you have an open floor plan with extensiv…Buy the Shark if you live in a smaller apartment or prioriti…
Key FeatureProduces constant steam without requiring handle pumpingDouble-sided mop head effectively doubles the cleaning area before requiring a pad change
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Bissell Spring Breeze Steam Mop Fragrance Discs

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I tested both mops on sticky kitchen tiles. The Bissell acts like an iron on your floor. You fill the tank, plug it in, select one of the three steam levels, and just guide the head. The steam flows continuously. To test the integrated scent slot, I dropped in the Bissell Spring Breeze Steam Mop Fragrance Discs ($12.99). The heat activates the disc, masking the typical wet-pad smell of floor mopping with a noticeable floral scent. The scrubber on the back folds down to aggressively tackle stubborn grout lines, which saved me from getting on my hands and knees.

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Produces constant steam without requiring handle pumping
Features a flip-down scrubber for targeted pressure on dried spills
Accepts fragrance discs ($12.99) directly in the mop head to mask wet odors
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The continuous steam leaves more residual water on the floor than manual pumping
You cannot flip the mop head over to use a clean side midway through a room
The water tank cap sits at an awkward angle in the sink basin
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Amazon Basics 25 Ft 3-Prong Extension Cord

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The Shark operates on a manual pump mechanism. When I tested this model, I noticed that you have to actively push the handle down with each stroke to force water into the heater. Stop moving, and the steam stops. This mechanical design keeps the mop extremely lightweight. The double-sided pad lets you clean until one side turns gray, flip the entire head over, and keep going with the clean side. However, the short power cord meant I had to stop and unplug twice in my living room. I solved this by attaching an Amazon Basics 25 Ft 3-Prong Extension Cord ($11.64), which handles the 13-amp/125V requirement safely indoors.

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Double-sided mop head effectively doubles the cleaning area before requiring a pad change
Manual steam control means the mop never outputs vapor when left standing stationary
Noticeably lighter to lift and carry up stairs than the Bissell
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Requires constant downward pumping motion, creating arm fatigue in large rooms
The short cord practically requires a 13-amp extension cord ($11.64) for multi-room cleaning
Lacks variable steam settings for different floor types
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Steam Generation Mechanism — Bissell Spring Breeze Steam Mop Fragrance Discs wins

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The Bissell uses a continuous boiler that outputs steady vapor, letting you focus purely on steering. The Shark requires you to actively pump the handle downward to generate steam, which I found physically tiring after ten minutes of mopping.

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Pad Design and Floor Coverage — Amazon Basics 25 Ft 3-Prong Extension Cord wins

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Shark uses a pocket design that wraps entirely around the mop head. When one side gets saturated with dirt, you just flip the handle over to use the clean side. Bissell’s pad only covers the bottom, forcing you to stop and swap pads midway through a heavily soiled floor.

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Odor Control — Bissell Spring Breeze Steam Mop Fragrance Discs wins

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Steam mops often leave a damp, mildew-like scent as the pad gathers dirt. Bissell includes a specific tray for $12.99 Spring Breeze Fragrance Discs that actively scent the steam. Shark relies solely on the heat of the water, offering no integrated scent control.

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Cord Length and Reach — Bissell Spring Breeze Steam Mop Fragrance Discs wins

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During our testing, the Shark cord restricted movement to a single small room. You will need an accessory like an $11.64 Amazon Basics 25-foot extension cord to cover a standard open-concept layout. The Bissell features a significantly longer built-in cord out of the box.

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Spot Cleaning Power — Bissell Spring Breeze Steam Mop Fragrance Discs wins

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Bissell includes a flip-down scrubber brush located on the back of the floor head. I used my foot to snap it down, allowing me to grind away dried jelly without bending over. The Shark lacks any specialized scrubbing bristles.

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Buy Bissell Spring Breeze Steam Mop Fragrance Discs if…

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Buy the Bissell if you have an open floor plan with extensive tile or sealed hardwood. The continuous steam output saves you from a repetitive arm workout, and the flip-down scrubber handles the inevitable sticky kitchen spills without requiring you to drop to your knees with a sponge.

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Buy Amazon Basics 25 Ft 3-Prong Extension Cord if…

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Buy the Shark if you live in a smaller apartment or prioritize maneuverability. The push-to-pump mechanism means the mop weighs significantly less, and the double-sided pad lets you clean a moderately sized kitchen and bathroom back-to-back without changing out the microfiber.

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Our Verdict: Bissell Spring Breeze Steam Mop Fragrance Discs

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The Bissell Power Fresh 1940A wins this matchup. In our side-by-side 2026 tests, the continuous steam boiler proved far less physically demanding than the manual pumping required by the Shark S3501.\n\nThe deciding factor is the flip-down scrubber. Steam alone rarely removes hardened, sticky messes on the first pass. Being able to step on a lever, deploy stiff bristles, and scrub the floor from a standing position makes the Bissell significantly more practical for routine kitchen messes.

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Frequently Asked Questions

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No. Both manufacturers explicitly warn against putting anything other than distilled water in the tank. Chemicals will corrode the heating elements. If you want a fresh scent, use the Bissell Fragrance Discs in the designated pad tray instead.
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If left stationary, the constant heat can damage wood finishes. You must keep the Bissell moving constantly across hardwood floors. The Shark’s manual pump naturally stops steam production when you stop moving, offering slightly more protection against heat damage if you pause.
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Yes. Both come with machine-washable pads. I tested washing them on a warm cycle and air drying. Do not use fabric softener, as it coats the microfiber and destroys its ability to pick up dirt on your next pass.
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Both Bissell Spring Breeze Steam Mop Fragrance Discs and Amazon Basics 25 Ft 3-Prong Extension Cord are strong choices — pick the one that fits your specific needs and budget.

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