I ordered an oven cleaning recently, Vitalii arrived on time. I wanna immediately highlight the professionalism of his approach; this isn't the kind of cleaning you can get with cheap, unknown chemicals. Vitalii provided me with all the documentation for his chemicals, as I was very concerned about that. After that, I felt completely at ease and trusted him completely. I was amazed at how good the oven looked, like new, thanks to his attention to detail. Finally, he also performed a pH test to ensure no chemicals had leached into the food - I've never seen anything like that! I can confidently recommend this service and I will definitely use all of his other services. Thank you so much!