Vax S84-P1-B Steam Switch review
Test scoreShow Context
- Two in one steam mop and handheld

The Vax S84-P1-B Steam Switch Two-in-one Steam Cleaner has ‘Steamflow technology’ which Vax claims gives optimum steam distribution to get your floors clean in no time. But is it also fast to heat up and effective at the range of cleaning jobs you’d use your two-in-one steam cleaner for? Check the full review for the Which? expert verdict on this Vax steam cleaner.
What's included:- Pros and cons
- What is it?
- What’s it great at?
- Is there anything I should watch out for?
- Is there anything else I should know?
- Should I buy it?
First reviewed by Which?
June 2016
Released
January 2016

Technical specifications
General
- Tank capacity379ml
- Steaming time17 minutes
- Cord length7 metres
The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.
Find out how we test steam cleanersPut us to the test
Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.
- 40%Lowest score
- 61%Average score
- 76%Highest score
Put us to the test
Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.
Suggested alternatives
Related articles
Top five best steam cleaners for 2022
The best steam mops revealed by Which?, based on independent lab tests. We've tested all the latest models and round up our top five Best Buy steam cleaners for 2020.
How to buy the best steam cleaner
Looking to buy the best steam cleaner? Our expert steam cleaner buying guide will make sure you don't end up with a dud. What to look for in a steam cleaner, how much to spend and how to avoid buying a poor quality steam cleaner.
Which steam cleaner brand to buy in 2022
The experts from Which? reveal the top steam cleaner brands. We tell you the most reliable steam cleaner brands and reveal which are highly rated by their owners. We also have test results for the latest models, including Karcher.