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Black+Decker BHSM166DSM-GB Review | 61 Data compared

Avg. price:~£130Heat-up time:20 secondsPower rating:1600 WWeight:2 kg

Black+Decker BHSM166DSM-GB Review: Compare 61 technical specifications and user reviews to see how this product ranks in the Steam Cleaners category and whether it is worth buying.

7.9

Overall score

Score
7.9/ 10
✕
What it is
An overall evaluation of products in the Steam Cleaners category, based on technical analysis and user reviews.
When it matters
When you need a quick reference for identifying the best products in the Steam Cleaners category.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 83% of models
Score components

80%

7.8

Technical Score

20%

8.3

User score

â–²Better than 83% of steam-cleaners
7.8

Technical Score

Technical score
7.8/ 10
✕
What it is
An assessment of technical performance for products in the Steam Cleaners category across these key areas: Performance, Tank, Versatility, Accessories, Design, Safety.
When it matters
When you want to compare products in the Steam Cleaners category by technical performance, specifications, and available features.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 79% of models
Score components

28%

8.1

Performance

24%

7.2

Tank

21%

9.2

Versatility

10%

8.5

Accessories

9%

7.6

Design

8%

4.7

Safety

â–²Better than 79% of steam-cleaners
8.3

User score

User score
8.3/ 10
✕
What it is
A rating that combines user reviews with the total review volume for products in the Steam Cleaners category.
When it matters
When you want to know how products in the Steam Cleaners category perform in everyday use and how reliable owners find them over time.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 65% of models
Score components

70%

8.4

User ratings

30%

8.0

Number of reviews

Based on 1,926 buyer reviews from online shops.
Read buyer reviews on Amazon →
How we calculate this
User ratings – average star rating across all shop listings, weighted by how many reviews each has, on a 1–10 scale.
Number of reviews – how many buyer reviews the product has, on a logarithmic scale; the 8% most-reviewed models in the category get 10.
â–²Better than 65% of steam-cleaners
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Best prices

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Best rankings

Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
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Verdict

The Black+Decker BHSM166DSM-GB is a versatile 1600W 2-in-1 steam mop featuring a delta head, a 0.5-litre water tank, and a SteaMitt attachment alongside 11 accessories. It heats up in just 15 to 20 seconds to kill up to 99.9% of bacteria and germs using only tap water, making it a powerful tool for chemical-free cleaning. Key advantages include its rapid heat-up time, flexible handheld conversion, and specialized attachments that easily reach tight corners. However, its small water capacity requires frequent refills during long cleaning tasks, and the corded design limits user mobility.

Technical Specifications of steam cleaner Black+Decker BHSM166DSM-GB

Technical Score
Technical score
7.8/ 10
✕
What it is
An assessment of technical performance for products in the Steam Cleaners category across these key areas: Performance, Tank, Versatility, Accessories, Design, Safety.
When it matters
When you want to compare products in the Steam Cleaners category by technical performance, specifications, and available features.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 79% of models
Score components:

28%

8.1

Performance

24%

7.2

Tank

21%

9.2

Versatility

10%

8.5

Accessories

9%

7.6

Design

8%

4.7

Safety

7.8
Black+Decker BHSM166DSM-GB has a technical score of 7.8 points, which is higher than 79% of products in this category.
User score
User score
8.3/ 10
✕
What it is
A rating that combines user reviews with the total review volume for products in the Steam Cleaners category.
When it matters
When you want to know how products in the Steam Cleaners category perform in everyday use and how reliable owners find them over time.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 65% of models
Score components

70%

8.4

User ratings

30%

8.0

Number of reviews

Based on 1,926 buyer reviews from online shops.
Read buyer reviews on Amazon →
How we calculate this
User ratings – average star rating across all shop listings, weighted by how many reviews each has, on a 1–10 scale.
Number of reviews – how many buyer reviews the product has, on a logarithmic scale; the 8% most-reviewed models in the category get 10.
8.3
Black+Decker BHSM166DSM-GB has a user score of 8.28 points, which is higher than 65% of products in this category.
Popularity
Popularity
8.0/ 10
✕
What it is
An indicator based on the number of reviews received by products in the Steam Cleaners category.
When it matters
When you prefer products in the Steam Cleaners category that have been chosen and reviewed by many other buyers.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 59% of models
Popularity:
Black+Decker BHSM166DSM-GB has a popularity score of 8 points, which is higher than 58.7% of products in this category.
8.0
Black+Decker BHSM166DSM-GB has a popularity score of 8 points, which is higher than 58.7% of products in this category.
Ratio quality/price
Value for money
8.5/ 10
✕
What it is
An indicator that combines the overall score of products in the Steam Cleaners category with their prices.
When it matters
When you are comparing products in the Steam Cleaners category and want a good balance between quality and price.
Score distribution
â–¼
<55-66-77-88-99-10
★ Better than 90% of models
Score components:

60%

7.9

Overall score

40%

9.8

Price

8.5
Black+Decker BHSM166DSM-GB has a value-for-money score of 8.5 points, which is higher than 90.2% of products in this category.
Steam pressure
N/A
Steam temperature
120 °C
Steam temperature
120 °C
â–¼ Worse than 53% of models
Market range: <95 °C – >160 °C
This steam cleaner has a steam temperature of 120 °C, which is lower than that of 53.1% of steam cleaners and matches that of 6.2% of steam cleaners.
Steam flow rate
?
Heat-up time
20 seconds
Heat-up time
20 seconds
â–² Better than 83% of models
Market range: <15 seconds – >540 seconds
This steam cleaner has a heat-up time of 20 seconds, which is shorter than that of 83.2% of steam cleaners and matches that of 6.3% of steam cleaners.
Continuous steam time
?
Show more
Cordless
no
Cordless
no
â–¼ Worse than 4% of models
This steam cleaner is corded only, unlike 4.2% of steam cleaners.
Action radius
6 m
Action radius
6 m
â–¼ Worse than 72% of models
Market range: <5 m – >8.5 m
This steam cleaner has an action radius of 6 m, which is shorter than that of 71.7% of steam cleaners and matches that of 6.7% of steam cleaners.
Stainless steel boiler
no
Stainless steel boiler
no
â–¼ Worse than 23% of models
This steam cleaner does not have a stainless steel boiler, unlike 22.5% of steam cleaners.
Power rating
1,600 W
Power rating
1,600 W
â–² Better than 58% of models
Market range: <1.1k W – >2.1k W
This steam cleaner has a power rating of 1,600 W, which is higher than that of 58% of steam cleaners and matches that of 11.9% of steam cleaners.
Water tank capacity
?
Show more
Suitable for allergy sufferers
yes
Suitable for allergy sufferers
yes
â–² Better than 8% of models
This steam cleaner is suitable for allergy sufferers, as are 91.6% of steam cleaners.
Product type
2-in-1 steam mop and handheld cleaner
Convertible handheld design
yes
Convertible handheld design
yes
â–² Better than 83% of models
This steam cleaner has a convertible handheld design, as do 17.5% of steam cleaners.
Steam vacuum function
no
Steam vacuum function
no
â–¼ Worse than 13% of models
This steam cleaner does not have a steam vacuum function, unlike 12.6% of steam cleaners.
Floor nozzle type
Triangular head
Show more
Accessory count
11
Accessory count
11
â–² Better than 61% of models
Market range: <4 – >17
This steam cleaner includes 11 accessories, which is more than the number included with 61.3% of steam cleaners and the same as the number included with 5.6% of steam cleaners.
Mop pads included
2
Mop pads included
2
â–² Better than 66% of models
Market range: <0 – >2
This steam cleaner includes 2 mop pads, which is more than the number included with 65.7% of steam cleaners and the same as the number included with 25.9% of steam cleaners.
Carpet glider included
yes
Carpet glider included
yes
â–² Better than 69% of models
This steam cleaner has a carpet glider, as do 30.8% of steam cleaners.
Extension tubes / wands
no
Extension tubes / wands
no
â–¼ Worse than 57% of models
This steam cleaner does not have extension tubes or wands, unlike 56.6% of steam cleaners.
Extension hose
yes
Extension hose
yes
â–² Better than 81% of models
This steam cleaner has an extension hose, as do 18.9% of steam cleaners.
Show more
Wheels
no
Wheels
no
â–¼ Worse than 56% of models
This steam cleaner does not have wheels, unlike 55.9% of steam cleaners.
Volume
?
Weight
2 kg
Weight
2 kg
â–² Better than 66% of models
Market range: <1.18 kg – >7 kg
This steam cleaner weighs 2 kg, which is lighter than 66.4% of steam cleaners and the same weight as 21% of steam cleaners.
Width
?
Height
?
Show more
Child safety lock
no
Child safety lock
no
â–¼ Worse than 60% of models
This steam cleaner does not have a child safety lock, unlike 60.1% of steam cleaners.
Safety valve / safety cap
no
Safety valve / safety cap
no
â–¼ Worse than 61% of models
This steam cleaner does not have a safety valve or safety cap, unlike 60.8% of steam cleaners.
Auto shut-off
no
Auto shut-off
no
â–¼ Worse than 13% of models
This steam cleaner does not have automatic shut-off, unlike 13.3% of steam cleaners.
Trigger lock / continuous steam lock
no
Trigger lock / continuous steam lock
no
â–¼ Worse than 27% of models
This steam cleaner does not have a trigger lock for continuous steam, unlike 26.6% of steam cleaners.
Descaling system
no
Descaling system
no
â–¼ Worse than 26% of models
This steam cleaner does not have a descaling system, unlike 25.9% of steam cleaners.
Show more

Black+Decker BHSM166DSM-GB vs the average steam cleaner

246810TotalPerformanceTankVersatilityAccessoriesDesignSafety
  • Includes an extension hose
    Extension hose
    yes
    â–² Better than 81% of models
    This steam cleaner has an extension hose, while the average steam cleaner does not have an extension hose.
  • 130 seconds shorter heat-up time
    Heat-up time
    20 seconds
    â–² Better than 83% of models
    Market range: <15 seconds – >540 seconds
    This steam cleaner has a shorter heat-up time than the average steam cleaner (20 seconds vs 150 seconds).
    20 seconds vs 150 seconds
  • Convertible handheld design
    Convertible handheld design
    yes
    â–² Better than 83% of models
    This steam cleaner has a convertible handheld design, while the average steam cleaner does not have a convertible handheld design.
  • 48.8% lighter
    Weight
    2 kg
    â–² Better than 66% of models
    Market range: <1.18 kg – >7 kg
    40% lighter: this steam cleaner is lighter than the average steam cleaner (2 kg vs 3.91 kg).
    2 kg vs 3.91 kg
  • Includes a carpet glider
    Carpet glider included
    yes
    â–² Better than 69% of models
    This steam cleaner has a carpet glider, while the average steam cleaner does not have a carpet glider.
  • 1 more steam levels
    Steam levels
    3
    â–² Better than 63% of models
    Market range: <2 – >5
    This steam cleaner offers more steam levels than the average steam cleaner (3 vs 2).
    3 vs 2
  • 1 more mop pads
    Mop pads included
    2
    â–² Better than 66% of models
    Market range: <0 – >2
    This steam cleaner includes more mop pads than the average steam cleaner (2 vs 1).
    2 vs 1
  • 2 years newer
    Release date
    2023
    â–² Better than 69% of models
    Market range: <2k – >2k
    This steam cleaner was released more recently than the average steam cleaner.
    2,023 vs 2,018
  • 6.6% better value for money
    Black+Decker BHSM166DSM-GB offers better value for money than the average steam cleaner (8.5 vs 8).
    8.5 vs 7.97
  • 3.5% higher user score
    User score
    8.3/ 10
    ✕
    What it is
    A rating that combines user reviews with the total review volume for products in the Steam Cleaners category.
    When it matters
    When you want to know how products in the Steam Cleaners category perform in everyday use and how reliable owners find them over time.
    Score distribution
    â–¼
    â–¼
    <55-66-77-88-99-10
    Black+Decker BHSM166DSM-GB
    the average steam cleaner
    ★ Better than 90% of models
    Black+Decker BHSM166DSM-GB has a higher user score than the average steam cleaner (8.28 vs 8.004).
    8.28 vs 8
  • 6.4% more popular
    Black+Decker BHSM166DSM-GB is more popular than the average steam cleaner (7.99 vs 7.5).
    7.99 vs 7.51
  • 130 seconds shorter heat-up time
    Heat-up time
    20 seconds
    â–² Better than 83% of models
    Market range: <15 seconds – >540 seconds
    This steam cleaner has a shorter heat-up time than the average steam cleaner (20 seconds vs 150 seconds).
    20 seconds vs 150 seconds
  • 1 more steam levels
    Steam levels
    3
    â–² Better than 63% of models
    Market range: <2 – >5
    This steam cleaner offers more steam levels than the average steam cleaner (3 vs 2).
    3 vs 2
  • 1 m longer power cord
    Power cord length
    6 m
    â–² Better than 63% of models
    Market range: <4 m – >7.5 m
    This steam cleaner has a longer power cord than the average steam cleaner (6 m vs 5 m).
    6 m vs 5 m
  • 100 W higher power rating
    Power rating
    1,600 W
    â–² Better than 58% of models
    Market range: <1.1k W – >2.1k W
    This steam cleaner has a higher power rating than the average steam cleaner (1600 W vs 1500 W).
    1,600 W vs 1,500 W
  • Convertible handheld design
    Convertible handheld design
    yes
    â–² Better than 83% of models
    This steam cleaner has a convertible handheld design, while the average steam cleaner does not have a convertible handheld design.
  • Includes an extension hose
    Extension hose
    yes
    â–² Better than 81% of models
    This steam cleaner has an extension hose, while the average steam cleaner does not have an extension hose.
  • Includes a carpet glider
    Carpet glider included
    yes
    â–² Better than 69% of models
    This steam cleaner has a carpet glider, while the average steam cleaner does not have a carpet glider.
  • 1 more mop pads
    Mop pads included
    2
    â–² Better than 66% of models
    Market range: <0 – >2
    This steam cleaner includes more mop pads than the average steam cleaner (2 vs 1).
    2 vs 1
  • 2 more accessories
    Accessory count
    11
    â–² Better than 61% of models
    Market range: <4 – >17
    This steam cleaner includes more accessories than the average steam cleaner (11 vs 9).
    11 vs 9
  • Includes a window squeegee
    Window squeegee
    yes
    â–² Better than 52% of models
    This steam cleaner has a window squeegee, while the average steam cleaner does not have a window squeegee.
  • 48.8% lighter
    Weight
    2 kg
    â–² Better than 66% of models
    Market range: <1.18 kg – >7 kg
    40% lighter: this steam cleaner is lighter than the average steam cleaner (2 kg vs 3.91 kg).
    2 kg vs 3.91 kg
  • 2 years newer
    Release date
    2023
    â–² Better than 69% of models
    Market range: <2k – >2k
    This steam cleaner was released more recently than the average steam cleaner.
    2,023 vs 2,018
  • Cannot be parked upright
    Self-standing / parking position
    no
    â–¼ Worse than 67% of models
    This steam cleaner cannot stand upright for parking, while the average steam cleaner can stand upright for parking.
  • No safety valve / cap
    Safety valve / safety cap
    no
    â–¼ Worse than 61% of models
    This steam cleaner does not have a safety valve or safety cap, while the average steam cleaner has a safety valve or safety cap.
  • No child safety lock
    Child safety lock
    no
    â–¼ Worse than 60% of models
    This steam cleaner does not have a child safety lock, while the average steam cleaner has a child safety lock.
  • No wheels
    Wheels
    no
    â–¼ Worse than 56% of models
    This steam cleaner does not have wheels, while the average steam cleaner has wheels.
  • 0.8 m shorter hose
    Hose length
    1.2 m
    â–¼ Worse than 81% of models
    Market range: <1 m – >2.5 m
    This steam cleaner has a shorter hose than the average steam cleaner (1.2 m vs 2 m).
    1.2 m vs 2 m
  • No extension tubes / wands
    Extension tubes / wands
    no
    â–¼ Worse than 57% of models
    This steam cleaner does not have extension tubes or wands, while the average steam cleaner has extension tubes or wands.
  • No jet nozzle
    Jet nozzle
    no
    â–¼ Worse than 76% of models
    This steam cleaner does not have a jet nozzle, while the average steam cleaner has a jet nozzle.
  • 1 m shorter action radius
    Action radius
    6 m
    â–¼ Worse than 72% of models
    Market range: <5 m – >8.5 m
    This steam cleaner has a shorter action radius than the average steam cleaner (6 m vs 7 m).
    6 m vs 7 m
  • 15 °C lower steam temperature
    Steam temperature
    120 °C
    â–¼ Worse than 53% of models
    Market range: <95 °C – >160 °C
    This steam cleaner has a lower steam temperature than the average steam cleaner (120 °C vs 135 °C).
    120 °C vs 135 °C
  • 0.8 m shorter hose
    Hose length
    1.2 m
    â–¼ Worse than 81% of models
    Market range: <1 m – >2.5 m
    This steam cleaner has a shorter hose than the average steam cleaner (1.2 m vs 2 m).
    1.2 m vs 2 m
  • 1 m shorter action radius
    Action radius
    6 m
    â–¼ Worse than 72% of models
    Market range: <5 m – >8.5 m
    This steam cleaner has a shorter action radius than the average steam cleaner (6 m vs 7 m).
    6 m vs 7 m
  • 0.5 cm narrower cleaning width
    Cleaning width
    30 cm
    â–¼ Worse than 54% of models
    Market range: <27 cm – >37.8 cm
    This steam cleaner has a narrower cleaning width than the average steam cleaner (30 cm vs 30.5 cm).
    30 cm vs 30.5 cm
  • No extension tubes / wands
    Extension tubes / wands
    no
    â–¼ Worse than 57% of models
    This steam cleaner does not have extension tubes or wands, while the average steam cleaner has extension tubes or wands.
  • No jet nozzle
    Jet nozzle
    no
    â–¼ Worse than 76% of models
    This steam cleaner does not have a jet nozzle, while the average steam cleaner has a jet nozzle.
  • Cannot be parked upright
    Self-standing / parking position
    no
    â–¼ Worse than 67% of models
    This steam cleaner cannot stand upright for parking, while the average steam cleaner can stand upright for parking.
  • No wheels
    Wheels
    no
    â–¼ Worse than 56% of models
    This steam cleaner does not have wheels, while the average steam cleaner has wheels.
  • No safety valve / cap
    Safety valve / safety cap
    no
    â–¼ Worse than 61% of models
    This steam cleaner does not have a safety valve or safety cap, while the average steam cleaner has a safety valve or safety cap.
  • No child safety lock
    Child safety lock
    no
    â–¼ Worse than 60% of models
    This steam cleaner does not have a child safety lock, while the average steam cleaner has a child safety lock.

Graphic comparison of Black+Decker BHSM166DSM-GB and other products in the Steam Cleaners category

No results found

Third-party reviews

Based on 1,926 buyer reviews from online shops.
Reviews last updated: August 2026 · How we calculate this
Read buyer reviews on Amazon →

What customers like about Black+Decker BHSM166DSM-GB?

  • Heats up quickly, typically ready to use in 15 to 30 seconds.
  • Versatile 2-in-1 design easily transitions between a stick floor mop and a detachable handheld steamer.
  • Includes a comprehensive variety of attachments, such as the SteaMitt glove and a specialized Delta head for cleaning tight corners.
  • AutoSelect technology efficiently manages steam output according to the selected floor type.
  • Lightweight, ergonomic, and easy to maneuver around the house.
  • Cleans effectively with just tap water, eliminating the need for expensive or harsh chemical detergents.

What customers dislike about Black+Decker BHSM166DSM-GB?

  • The 0.5-liter water reservoir is relatively small, yielding a limited continuous runtime of only 15 to 20 minutes per fill.
  • Can leave hazy streaks or a dull finish on certain delicate surfaces, such as lacquered or high-gloss wood floors.
  • Requires using a funnel to prevent messy spills due to an awkward water tank opening design.
  • Lacks a designated physical fill-line marker on the machine body or inside the water tank.
  • The power cord lacks a convenient built-in wrap or storage solution on the handle.
  • May require prolonged exposure or multiple passes to completely break down thick, heavily built-up grime on older tiles.

Expert reviews

In-depth analysis and verdict from leading tech publications

M
muminthemadhouse.com
20/06/2023
Summary of the review
Black and Decker Steam Mop Review: Is It Worth the Investment?

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

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