10 best steam cleaners for mattresses in 2026 (79+ compared)

The best Ariete steam cleaner for mattresses is Ariete XVapor Deluxe 4146, with an overall score of 7.86 points, a steam pressure of 5 bar, and a price of around £95.

The Ariete XVapor Deluxe 4146 is a canister steam cleaner equipped with a 1500-watt motor, 5 bar of steam pressure, and a 1.6-litre water tank that heats up in 7 minutes to deliver up to 60 minutes of continuous runtime. Key advantages include its eco-friendly chemical-free sanitisation, adjustable steam flow for delicate surfaces like parquet, integrated accessory storage compartment, and a long 6-metre power cable for broad structural reach.

Runner-up: Ariete XVapor Plus Deluxe 4142, with an overall score of 7.44 points, a steam pressure of 5 bar, and a price of around £110.

The best Black+Decker steam cleaner for mattresses is Black+Decker BHSM1615DAM-QS, with an overall score of 7.92 points, a 500 ml water tank, and a price of around £130.

The Black+Decker BHSM1615DAM-QS is a versatile 1600-watt, 2-in-1 multifunctional steam mop featuring a detachable handheld unit, an agile Delta floor head for hard-to-reach corners, and an innovative wearable STEAMITT silicone glove. This corded electric cleaner operates with a 500ml water tank, heats up rapidly in just 15 seconds, and employs AutoSelect technology to automatically regulate steam flow (ranging from 25 to 40 ml/min) depending on the floor type selected.

Our top-rated Dupray steam cleaner for mattresses is Dupray One Plus DUP200UK, achieving an overall score of 8.19 points, a steam pressure of 4.5 bar, a 2440 ml water tank, and priced around £410.

The Dupray One Plus DUP200UK is a European-made, heavy-duty canister steam cleaner that produces powerful, low-moisture superheated dry steam up to 160°C (320°F) at 65 psi to kill 99.9% of bacteria and viruses without chemical cleaners. Its standout characteristic is a dual-tank Continuous Steam Technology (CST) system with a 0.64-gallon (2.4-litre) capacity that allows users to refill regular tap water on the go for unlimited cleaning time, eliminating heat-up downtime.

Browse our dedicated best Dupray steam cleaners guide to compare all evaluated models.

Our top-rated Kärcher steam cleaner for mattresses is Karcher SC 5 EasyFix, achieving an overall score of 8.32 points, a steam pressure of 4.2 bar, a 1500 ml water tank, and priced around £290.

The Karcher SC 5 EasyFix is a premium, high-performance steam cleaner featuring a powerful 2200W or 2250W heating output, an impressive 4.2 bar maximum steam pressure, and a fast 3-minute heat-up time. Its dual-tank configuration consists of a 0.5-litre boiler and a removable, continuously refillable 1.5-litre fresh water tank, allowing it to cover an area performance of approximately 150 m² without interruption.

See our complete best Kärcher steam cleaners guide for in-depth comparisons and alternatives.

The best Polti steam cleaner for mattresses is Polti Vaporetto Smart 120, with an overall score of 8.76 points, a steam pressure of 4 bar, a 2000 ml water tank, and a price of around £160.

The Polti Vaporetto Smart 120 is a corded cylinder steam cleaner featuring a 1500-watt high-pressure stainless steel boiler that delivers up to 4 bars of pressure and an adjustable steam output reaching 110 g/min, allowing it to eliminate 99.99% of viruses, germs, and bacteria.

Runner-up: Polti Vaporetto Smart 100 T, with an overall score of 8.66 points, a steam pressure of 4 bar, a 2000 ml water tank, and a price of around £150.

Explore our dedicated best Polti steam cleaners guide for full model rankings.

Our top-rated Vax steam cleaner for mattresses is Vax Steam Fresh Combi S86-SF-C, achieving an overall score of 7.26 points, a steam pressure of 1 bar, a 260 ml water tank, and priced around £95.

The Vax Steam Fresh Combi S86-SF-C is a 1600-watt multifunction 2-in-1 upright stick steam mop and detachable handheld cleaner featuring a 0.26-litre water tank, a 0.2-litre detergent tank, a 15g/min steam flow rate, and an 8-meter power cord.

Runner-up: Vax Steam Fresh Combi Classic, with an overall score of 7.04 points, a steam pressure of 1 bar, a 260 ml water tank, and a price of around £90.

The best Bissell steam cleaner for mattresses is Bissell PowerFresh Lift-Off, with an overall score of 7.51 points, a 400 ml water tank, and a price of around £95.

The Bissell PowerFresh Lift-Off is a versatile 2-in-1 corded electric steam mop featuring a 1,500-watt heating element that warms up in 30 seconds, a 13.5-ounce water tank providing up to 21 minutes of continuous steam, and a 25-foot power cord. Its primary characteristic is a detachable handheld steam pod that works alongside 13 specialized attachments to sanitize sealed hard floors and above-floor surfaces without toxic chemicals, eliminating 99.9% of germs and bacteria.

For more top-rated models from this brand, check our best Bissell steam cleaners guide.

Our top-rated Costway steam cleaner for mattresses is Costway 1.5L Red, achieving an overall score of 7.75 points, a steam pressure of 4 bar, a 1500 ml water tank, and priced around £90.

The COSTWAY 1.5L Red Multipurpose Steam Cleaner features a 2000W heating element, a 1.5-litre water tank, and provides a maximum steam pressure of up to 4.0 bar with temperatures reaching 226°F (108°C). Its primary characteristics include a rapid 5-to-9 minute preheating time, a continuous runtime of 30 to 45 minutes depending on the steam rate, an integrated red LED low-water warning indicator, and a versatile kit containing up to 19 accessories for chemical-free household deep cleaning.

Runner-up: Costway 1.8L, with an overall score of 7.75 points, a steam pressure of 5 bar, a 1800 ml water tank, and a price of around £110.

The best Ewbank steam cleaner for mattresses is Ewbank SteamDynamo+, with an overall score of 7.21 points, a steam pressure of 3.4 bar, a 1500 ml water tank, and a price of around £90.

The Ewbank STEAMDYNAMO+ is a 2000W multi-tool canister steam cleaner featuring a 1.5-litre stainless steel water tank, a 1.7-metre double-insulated hose, and an 80g/min steam output operating at 3.4 bar (54 psi) of pressure. A primary asset is its versatile, chemical-free sanitisation that eliminates 99.99% of bacteria over a 35-to-45-minute continuous run time, supported by on-board storage and highly specialized accessories like a wallpaper steamer and a stainless steel BBQ brush.

Runner-up: Ewbank SC1000 SteamDynamo, with an overall score of 7.05 points, a steam pressure of 3.4 bar, a 1500 ml water tank, and a price of around £80.

Our top-rated McCulloch steam cleaner for mattresses is McCulloch MC1275, achieving an overall score of 7.8 points and priced around £190.

The McCulloch MC1275 is a heavy-duty canister steam cleaner operating on 1500 watts of power with a 43 PSI steam pressure capacity. It features a 48-ounce water reservoir that heats up to over 200°F in approximately 8 minutes, delivering up to 45 minutes of continuous, chemical-free steam at a rate of 33 to 37 grams per minute.

Runner-up: McCulloch MC1385, with an overall score of 7.64 points and a price of around £220.

The best Vapamore steam cleaner for mattresses is Vapamore MR-750 Ottimo, with an overall score of 7.57 points, a steam pressure of 5.2 bar, a ? ml water tank, and a price of around £770.

The Vapamore MR-750 Ottimo is a compact, heavy-duty canister steam cleaner built with commercial-grade powder-coated steel and designed for residential and light commercial sanitation. It is equipped with a powerful 1600-watt heating element, a class-leading 1-gallon stainless steel boiler (0.73-gallon fill capacity), an 8-foot steam hose, and a 15-foot power cord.

Best value alternative: Vapamore MR-100 Primo Steam Cleaning System, with an overall score of 7.46 points, a steam pressure of 3.45 bar, a 1600 ml water tank, and a price of around £250.