Asbestos Tile Cleaning Company in Hambleden. Contact Tile Cleaning Agents for Asbestos tile cleaning and sealing services in Hambleden. If your asbestos tiles have lost its shine you can encapsulate the surface with a fresh coat of sealant. We remove old sealant and trapped dirt with rotary machines and a neutral pH cleaning solution, rinse it, dry it, and seal it with a gloss or matt sealant. So before you consider hiring a professional asbestos removal company, call us for a free restoration quotation. There’s no obligation to purchase and an official price can be emailed to you within 24 hours.