The best cheap professional steam cleaner is Costway 1.5L Red, with an overall score of 7.75 points, a power rating of 2000 W, a steam pressure of 4 bar, a 1500 ml water tank, and a price of 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 power rating of 2000 W, a steam pressure of 5 bar, a 1800 ml water tank, and a price of around £110.
See our complete best professional steam cleaners guide for in-depth comparisons and alternatives.