For a trusted name in carpet cleaning in Blenheim and surrounding areas choose Mainland Chem-Dry. Chem-Dry is a world leading Carpet and Upholstery cleaning company with local franchisees throughout New Zealand. Chem Dry's patented, safe, non-toxic solutions delivers unsurpassed long lasting results and has shorter drying times compared to other carpet cleaning methods, so you can enjoy your clean carpets and upholstery sooner.