In the past,I have used a oven Fairy for the dreaded job of deep cleaning the oven,but it was quite expensive AND last time the oven seal was broken & had to be replaced.Ben was recommended to us & we are so happy with the service,as well as excellent communications beforehand.Also was much better value.would not hesitate to use in the future or to recommend to other customers.Brilliant & very thorough job,thank you Ben !!