We ensure that our cleaners have all the English needed to communicate with clients about cleaning their homes, security and their important requirements. However we have some cleaners who can converse about Shakespeare and other such issues over and above what is needed for communicating about your cleaning needs.
Cleaners with basic English find it harder for find a work and all our experiences show that these cleaners work far harder than those with great English. A cleaner with perfect English can walk out of any job and find new employment within hours and could easily work in an office or other such job roles.
Cleaners with less good English will work in a totaly different way because they really want to ensure they keep the jobs as it is not easy for them to find work
Therefore please do say if you need a level of English higher than just for cleaning, but it is worth noting these factors.
Of course these are just averages and there are great cleaners with perfect English that are the best cleaners.