If you have ever booked a quote for oven cleaning and then felt that uneasy little wobble when the final bill arrived, you are not alone.

If your oven has gone from "reasonably tidy" to "how did it get like this?", you are not alone.

If you live, work, or run a busy rental near Guildford High Street, you already know how quickly an oven can go from "fine, probably" to "why does it smell like that?