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ASSCA 350ML Review | 48 Data compared

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  • Avg. price in UK: ~£35
  • Avg. price in US: ~$40
  • Steam pressure: 3 bar
  • Water tank capacity: 350 ml
  • Heat-up time: 180 seconds
  • Power rating: 900 W
  • Weight: 1.87 kg

ASSCA 350ML review. Compare 48 technical specifications and user reviews to see how this product ranks in the Portable Steam Cleaners category and whether it is worth buying.

5.8

Overall score

What it is: An overall evaluation of products in the Portable 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 Portable Steam Cleaners category.

Score components:

80.0%

5.0

Technical Score

20.0%

8.7

User score

Good
5.0

Technical Score

What it is: An assessment of technical performance for products in the Portable Steam Cleaners category across these key areas: Performance, Tank, Accessories, Portability, Safety.

When it matters: When you want to compare products in the Portable Steam Cleaners category by technical performance, specifications, and available features.

Score components:

65.0%

4.4

Performance

15.0%

4.5

Tank

10.0%

8.1

Accessories

6.0%

6.3

Portability

4.0%

8.1

Safety

Good
8.7

User score

What it is: A rating that combines user reviews with the total review volume for products in the Portable Steam Cleaners category.

When it matters: When you want to know how products in the Portable Steam Cleaners category perform in everyday use and how reliable owners find them over time.

Score components:

70.0%

8.1

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.1
(1686)
amazon
4.0
(301)
amazon
3.9
(52)
amazon
3.5
(45)
amazon
4.1
(23)
amazon
4.2
(7)
amazon
3.0
(7)
amazon
3.0
(6)

(Reviews last updated: August 2026)

Excellent
  • 2.2
    Deep cleaning

    Score components:

    35.0%

    1.0

    Steam pressure

    25.0%

    3.6

    Steam temperature

    20.0%

    1.0

    Power rating

    20.0%

    3.6

    Continuous steam time

  • 8.2
    Versatile cleaning

    Score components:

    30.0%

    7.0

    Accessory count

    20.0%

    10

    Extension hose included

    20.0%

    10

    Upholstery / fabric tool

    15.0%

    10

    Window squeegee

    15.0%

    4.0

    Floor-cleaning kit included

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Best prices in UK

Best rankings

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

Verdict

The ASSCA 350ML is a compact, handheld multi-purpose steam cleaner featuring a 1050-watt heating element, a 3.2 bar pressure rating, and a 350ml water tank capacity (with a recommended 280ml fill level). It operates on a completely chemical-free, all-natural cleaning system that heats up in 3 to 5 minutes to deliver pressurized steam at 230°F (110°C) for up to 10 minutes of continuous runtime. Main advantages include its highly portable, lightweight body (under 1.5 kg), a long 9.8-foot (3-meter) power cord, multi-surface versatility, integrated safety features like a child lock and auto-overheat protection, and a comprehensive 9-to-12-piece accessory kit. However, its main disadvantages include a relatively small tank capacity that requires frequent refills during large jobs, a mandatory cooling-off period before you can unscrew the safety cap to refill, and a potential to leak water if filled past the recommended 280ml line.

Technical Specifications of portable steam cleaner ASSCA 350ML

Technical Score

What it is: An assessment of technical performance for products in the Portable Steam Cleaners category across these key areas: Performance, Tank, Accessories, Portability, Safety.

When it matters: When you want to compare products in the Portable Steam Cleaners category by technical performance, specifications, and available features.

Score components:

65.0%

4.4

Performance

15.0%

4.5

Tank

10.0%

8.1

Accessories

6.0%

6.3

Portability

4.0%

8.1

Safety

5.0
ASSCA 350ML has a technical score of 5.05 points, which is lower than 94.9% of products in this category.
User score

What it is: A rating that combines user reviews with the total review volume for products in the Portable Steam Cleaners category.

When it matters: When you want to know how products in the Portable Steam Cleaners category perform in everyday use and how reliable owners find them over time.

Score components:

70.0%

8.1

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.1
(1686)
amazon
4.0
(301)
amazon
3.9
(52)
amazon
3.5
(45)
amazon
4.1
(23)
amazon
4.2
(7)
amazon
3.0
(7)
amazon
3.0
(6)

(Reviews last updated: August 2026)

8.7
ASSCA 350ML has a user score of 8.69 points, which is higher than 94.9% of products in this category.
Popularity
What it is: An indicator based on the number of reviews received by products in the Portable Steam Cleaners category.
When it matters: When you prefer products in the Portable Steam Cleaners category that have been chosen and reviewed by many other buyers.
10
ASSCA 350ML has a popularity of 10 points, which is higher than 68% of products in this category.
Ratio quality/price

What it is: An indicator that combines the overall score of products in the Portable Steam Cleaners category with their prices.

When it matters: When you are comparing products in the Portable Steam Cleaners category and want a good balance between quality and price.

Score components:

60.0%

5.8

Overall score

40.0%

9.3

Price

6.8
ASSCA 350ML has a quality-to-price ratio of 6.8 points, which is lower than 73.1% of products in this category.
Steam pressure
What it is: Shows the steam pressure of the portable steam cleaner.
When it matters: It matters if you want stronger performance, better reach, or more flexibility in use.

Importance: HIGH

Good value: At least 3 bar

3 bar
ASSCA 350ML has a steam pressure of 3 bar, which is lower than that of 60% of portable steam cleaners and matches that of 35.7% of portable steam cleaners.
Steam temperature
What it is: Shows the steam temperature of the portable steam cleaner.
When it matters: It matters if you want stronger performance, better reach, or more flexibility in use.

Importance: HIGH

Good value: At least 100 °C

110 °C
ASSCA 350ML has a steam temperature of 110 °C, which is higher than that of 45.2% of portable steam cleaners and matches that of 12.9% of portable steam cleaners.
Heat-up time
What it is: Shows the heat-up time of the portable steam cleaner.
When it matters: It matters if you want quicker handling, a faster start, or a more compact design.

Importance: HIGH

Good value: Up to 180 seconds

180 seconds
ASSCA 350ML has a heat-up time of 180 seconds, which is shorter than that of 13.7% of portable steam cleaners and matches that of 58.9% of portable steam cleaners.
Continuous steam time
What it is: Shows the continuous steam time of the portable steam cleaner.
When it matters: It matters if you want stronger performance, better reach, or more flexibility in use.

Importance: HIGH

Good value: At least 8 minutes

10 minutes
ASSCA 350ML has a continuous steam time of 10 minutes, which is longer than that of 23.5% of portable steam cleaners and matches that of 30.9% of portable steam cleaners.
Steam flow rate
What it is: Shows the steam flow rate of the portable steam cleaner.
When it matters: It matters if you want stronger performance, better reach, or more flexibility in use.

Importance: HIGH

Good value: At least 25 g/min

28 g/min
ASSCA 350ML has a steam flow rate of 28 g/min, which is lower than that of 53.6% of portable steam cleaners and matches that of 28.6% of portable steam cleaners.
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Power rating
What it is: Shows the power rating of the portable steam cleaner.
When it matters: It matters if you want stronger performance, better reach, or more flexibility in use.

Importance: MEDIUM

Good value: At least 1000 W

900 W
ASSCA 350ML has a power rating of 900 W, which is lower than that of 96.1% of portable steam cleaners and matches that of 1.3% of portable steam cleaners.
Water tank capacity
What it is: Shows the water tank capacity of the portable steam cleaner.
When it matters: It matters if you want stronger performance, better reach, or more flexibility in use.

Importance: MEDIUM

Good value: At least 250 ml

350 ml
ASSCA 350ML has a water tank capacity of 350 ml, which is larger than that of 31.6% of portable steam cleaners and matches that of 43.4% of portable steam cleaners.
Boiler capacity
What it is: Shows the boiler capacity of the portable steam cleaner.
When it matters: It matters if you want stronger performance, better reach, or more flexibility in use.

Importance: LOW

Good value: At least 250 ml

350 ml
ASSCA 350ML has a boiler capacity of 350 ml, which is larger than that of 26.8% of portable steam cleaners and matches that of 47.9% of portable steam cleaners.
Water fill method
What it is: Shows how the portable steam cleaner is refilled with water.
When it matters: It matters if you prefer a simpler or more convenient way to refill the tank.

Importance: LOW

safety cap
Power cord length
What it is: Shows the power cord length of the portable steam cleaner.
When it matters: It matters if you want stronger performance, better reach, or more flexibility in use.

Importance: MEDIUM

Good value: At least 3 m

3 m
ASSCA 350ML has a power cord length of 3 m, which is longer than that of 18.1% of portable steam cleaners and matches that of 43.1% of portable steam cleaners.
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Accessory count
What it is: Shows the accessory count of the portable steam cleaner.
When it matters: It matters if you want stronger performance, better reach, or more flexibility in use.

Importance: LOW

Good value: At least 8 accessories

9
ASSCA 350ML includes 9 accessories, which is more than that of 15.7% of portable steam cleaners and matches that of 52.9% of portable steam cleaners.
Extension hose included
What it is: Shows whether the portable steam cleaner comes with extension hose.
When it matters: It matters if this feature changes convenience, versatility, safety, or ease of use.

Importance: LOW

yes
ASSCA 350ML includes extension hose.
Concentrator / jet nozzle
What it is: Shows whether the portable steam cleaner has jet nozzle.
When it matters: It matters if this feature changes convenience, versatility, safety, or ease of use.

Importance: LOW

yes
ASSCA 350ML includes jet nozzle.
Detail brushes included
What it is: Shows whether the portable steam cleaner comes with detail brushes.
When it matters: It matters if this feature changes convenience, versatility, safety, or ease of use.

Importance: LOW

yes
ASSCA 350ML includes detail brushes.
Brass brush included
What it is: Shows whether the portable steam cleaner comes with brass brush.
When it matters: It matters if this feature changes convenience, versatility, safety, or ease of use.

Importance: LOW

yes
ASSCA 350ML includes brass brush.
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Weight
What it is: Shows the weight of the portable steam cleaner.
When it matters: It matters if you want quicker handling, a faster start, or a more compact design.

Importance: LOW

Good value: Up to 2 kg

1.87 kg
ASSCA 350ML weighs 1.87 kg, which is heavier than that of 77.8% of portable steam cleaners.
Width
What it is: Shows the width of the portable steam cleaner.
When it matters: It matters if you want quicker handling, a faster start, or a more compact design.

Importance: LOW

Good value: Up to 300 mm

137 mm
ASSCA 350ML is 137 mm wide, which is narrower than that of 64.6% of portable steam cleaners.
Height
What it is: Shows the height of the portable steam cleaner.
When it matters: It matters if you want quicker handling, a faster start, or a more compact design.

Importance: LOW

Good value: Up to 250 mm

266 mm
ASSCA 350ML is 266 mm tall, which is shorter than that of 49.3% of portable steam cleaners and matches that of 1.4% of portable steam cleaners.
Depth
What it is: Shows the depth of the portable steam cleaner.
When it matters: It matters if you want quicker handling, a faster start, or a more compact design.

Importance: LOW

Good value: Up to 180 mm

240 mm
ASSCA 350ML is 240 mm deep, which is deeper than that of 60.8% of portable steam cleaners and matches that of 8.1% of portable steam cleaners.
Carry handle
What it is: Shows whether the portable steam cleaner has carry handle.
When it matters: It matters if this feature changes convenience, versatility, safety, or ease of use.

Importance: LOW

yes
ASSCA 350ML has carry handle.
Show more
Child safety lock
What it is: Shows whether the portable steam cleaner has child safety lock.
When it matters: It matters if this feature changes convenience, versatility, safety, or ease of use.

Importance: LOW

yes
ASSCA 350ML has child safety lock.
Safety valve / safety cap
What it is: Shows whether the portable steam cleaner has safety valve / cap.
When it matters: It matters if this feature changes convenience, versatility, safety, or ease of use.

Importance: LOW

yes
ASSCA 350ML has safety valve / cap.
Trigger lock / continuous steam lock
What it is: Shows whether the portable steam cleaner has trigger lock for continuous steam.
When it matters: It matters if this feature changes convenience, versatility, safety, or ease of use.

Importance: LOW

no
ASSCA 350ML does not have trigger lock for continuous steam.
Auto shut-off
What it is: Shows whether the portable steam cleaner has auto shut-off.
When it matters: It matters if this feature changes convenience, versatility, safety, or ease of use.

Importance: LOW

yes
ASSCA 350ML has auto shut-off.
Descaling system
What it is: Shows whether the portable steam cleaner has descaling system.
When it matters: It matters if this feature changes convenience, versatility, safety, or ease of use.

Importance: LOW

no
ASSCA 350ML does not have descaling system.
Show more

ASSCA 350ML vs the average portable steam cleaner

  • Brass brush included
    ASSCA 350ML includes brass brush, the average portable steam cleaner does not.
    What it is: Shows whether the portable steam cleaner comes with brass brush.
    When it matters: It matters if this feature changes convenience, versatility, safety, or ease of use.

    Importance: LOW

    ASSCA 350ML includes brass brush, the average portable steam cleaner does not.
  • 8.6% higher user score
    ASSCA 350ML has a higher user score than the average portable steam cleaner (8.69 vs 8).
    What it is: A rating that combines user reviews with the total review volume for products in the Portable Steam Cleaners category.
    When it matters: When you want to know how products in the Portable Steam Cleaners category perform in everyday use and how reliable owners find them over time.
    ASSCA 350ML has a higher user score than the average portable steam cleaner (8.69 vs 8).8.69 vs 8
  • 97.6% more popular
    ASSCA 350ML is more popular than the average portable steam cleaner (10 vs 5.062).
    What it is: An indicator based on the number of reviews received by products in the Portable Steam Cleaners category.
    When it matters: When you prefer products in the Portable Steam Cleaners category that have been chosen and reviewed by many other buyers.
    ASSCA 350ML is more popular than the average portable steam cleaner (10 vs 5.062).10 vs 5.06
  • 8 mm narrower body
    ASSCA 350ML offers narrower body than the average portable steam cleaner (137 mm vs 145 mm).
    What it is: Shows the width of the portable steam cleaner.
    When it matters: It matters if you want quicker handling, a faster start, or a more compact design.

    Importance: LOW

    Good value: Up to 300 mm

    ASSCA 350ML offers narrower body than the average portable steam cleaner (137 mm vs 145 mm).137 mm vs 145 mm
  • Brass brush included
    ASSCA 350ML includes brass brush, the average portable steam cleaner does not.
  • 8 mm narrower body
    ASSCA 350ML offers narrower body than the average portable steam cleaner (137 mm vs 145 mm).

Total
Overall
Accessories
Portability
  • 0.2 bar weaker steam pressure
    ASSCA 350ML offers weaker steam pressure than the average portable steam cleaner (3 bar vs 3.2 bar).
  • 2 g/min weaker steam flow
    ASSCA 350ML offers weaker steam flow than the average portable steam cleaner (28 g/min vs 30 g/min).
  • 150 W less power
    ASSCA 350ML offers less power than the average portable steam cleaner (900 W vs 1050 W).
  • 0.19 kg heavier weight
    ASSCA 350ML offers heavier weight than the average portable steam cleaner (1.9 kg vs 1.68 kg).
  • 10 mm deeper body
    ASSCA 350ML offers deeper body than the average portable steam cleaner (240 mm vs 230 mm).
  • 0.2 bar weaker steam pressure
    ASSCA 350ML offers weaker steam pressure than the average portable steam cleaner (3 bar vs 3.2 bar).
    What it is: Shows the steam pressure of the portable steam cleaner.
    When it matters: It matters if you want stronger performance, better reach, or more flexibility in use.

    Importance: HIGH

    Good value: At least 3 bar

    ASSCA 350ML offers weaker steam pressure than the average portable steam cleaner (3 bar vs 3.2 bar).3 bar vs 3.2 bar
  • 2 g/min weaker steam flow
    ASSCA 350ML offers weaker steam flow than the average portable steam cleaner (28 g/min vs 30 g/min).
    What it is: Shows the steam flow rate of the portable steam cleaner.
    When it matters: It matters if you want stronger performance, better reach, or more flexibility in use.

    Importance: HIGH

    Good value: At least 25 g/min

    ASSCA 350ML offers weaker steam flow than the average portable steam cleaner (28 g/min vs 30 g/min).28 g/min vs 30 g/min
  • 150 W less power
    ASSCA 350ML offers less power than the average portable steam cleaner (900 W vs 1050 W).
    What it is: Shows the power rating of the portable steam cleaner.
    When it matters: It matters if you want stronger performance, better reach, or more flexibility in use.

    Importance: MEDIUM

    Good value: At least 1000 W

    ASSCA 350ML offers less power than the average portable steam cleaner (900 W vs 1050 W).900 W vs 1050 W
  • 0.19 kg heavier weight
    ASSCA 350ML offers heavier weight than the average portable steam cleaner (1.9 kg vs 1.68 kg).
    What it is: Shows the weight of the portable steam cleaner.
    When it matters: It matters if you want quicker handling, a faster start, or a more compact design.

    Importance: LOW

    Good value: Up to 2 kg

    ASSCA 350ML offers heavier weight than the average portable steam cleaner (1.9 kg vs 1.68 kg).1.87 kg vs 1.68 kg
  • 7.6% worse value for money
    ASSCA 350ML offers worse value for money than the average portable steam cleaner (6.82 vs 7.338).
    What it is: An indicator that combines the overall score of products in the Portable Steam Cleaners category with their prices.
    When it matters: When you are comparing products in the Portable Steam Cleaners category and want a good balance between quality and price.
    ASSCA 350ML offers worse value for money than the average portable steam cleaner (6.82 vs 7.338).6.82 vs 7.34
  • 10 mm deeper body
    ASSCA 350ML offers deeper body than the average portable steam cleaner (240 mm vs 230 mm).
    What it is: Shows the depth of the portable steam cleaner.
    When it matters: It matters if you want quicker handling, a faster start, or a more compact design.

    Importance: LOW

    Good value: Up to 180 mm

    ASSCA 350ML offers deeper body than the average portable steam cleaner (240 mm vs 230 mm).240 mm vs 230 mm
Total
Overall
Performance
Tank
Portability

Graphic comparison of ASSCA 350ML and other products in the Portable Steam Cleaners category

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Third-party reviews

United Kingdom
amazon
4.1
1686 Reviews
amazon
4.0
301 Reviews
amazon
3.9
52 Reviews
amazon
3.5
45 Reviews
amazon
4.1
23 Reviews
amazon
4.2
7 Reviews
amazon
3.0
7 Reviews
amazon
3.0
6 Reviews

(Reviews last updated: August 2026)

What customers like about ASSCA 350ML?

  • Heats up quickly, typically ready within 3 to 4 minutes.
  • Highly portable, lightweight design weighing under 1.5 kg, allowing easy single-hand operation.
  • Effectively cleans and sanitizes multiple surfaces including tile grout, carpets, and kitchen grease without harsh chemicals.
  • Comes with a versatile accessory kit providing targeted tools like round brushes and extension nozzles for hard-to-reach areas.
  • Equipped with useful safety features including a child-proof safety lock and auto-overheat protection.

What customers dislike about ASSCA 350ML?

  • The 350ml tank has a limited 280ml recommended fill capacity, requiring frequent refilling during longer cleaning sessions.
  • Provides a short continuous steam runtime of only about 10 minutes per fill.
  • Users must wait for the pressurized unit to cool down safely before they can remove the cap to refill it.

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