This depends on how often the oven is used and what is cooked in it. An oven that is regularly used will need more regular cleaning than an oven that is used once a week or only to cook ‘ready meals’. We recommend a clean every 6 months but you may find that yearly is enough or if you have a large family or regular dinner parties, you may need us more often. We will remind you 6 months after our visit, but it is up to you to decide. We will be happy to accommodate our next visit to suit you.