how to clean conservatory roof

{"cid":"91220561","title":"US 580\/Set Samples Cold Water Cleaning Process for Photovoltaic Power Protection","imgUrl":"https:\/\/img.ismap.com\/nimg\/37\/48\/e8151ffe73386a6b157cc3781774-200x200-1.jpg","attrs":{"Minimum Order Quantity":"5 PC","Delivery Time":"10days","Model NO.":"WLS-4-3-5YL","Principle":"Physical Cleaning","Fuel":"Mains Power or Lithium Battery","Certification":"CE, CB","Control":"Artificial","Automation":"Semi-automatic","Condition":"New","Remote Control":"Without Remote Control","Customized":"Customized","Section Number":"4","Pole Material":"Aluminum Alloy","Brush Material":"New Material Nylon Yarn","MOQ":"5 PC","OEM":"Supported","Trade Term":"EXW, Fob , CIF","Shipping Method":"by Sea \/ by Air","Payment":"Tt\/LC","Online Service":"24 Hours","Office Location":"Wuxi City","Transport Package":"Standard Export Packing","Specification":"max unfold size: 5.5m","Trademark":"WanlvSunny","Origin":"China","HS Code":"8467299000","Supply Ability":"500000","After-sales Service":"1 Year","Warranty":"1 Year","Cleaning Process":"Cold Water Cleaning","Style":"Mobile Style","Clean Type":"High Pressure Cleaning","Usage":"Auto Industry, Power Industry, Petrochemical Industry, Mechanical Engineering, Transportation, Building Industry, Metallurgical Industry, Pharmaceutical,Food Industry, Household Cleaning","Samples":"US$ 580\/Set 1 Set(Min.Order) | Request Sample","Customization":"Available | Customized Request","Packaging Details":"Tt\/LC","Payment Terms":"Tt\/LC"}}

{"cid":"91149732","title":"Aluminum Conservatory Roller Shutter Awning","imgUrl":"https:\/\/img.ismap.com\/nimg\/ee\/a0\/5c6a2c8acb92d69923c3bcba6ceb-200x200-1.jpg","attrs":{"Brand Name":"DM","Model Number":"DM880","Minimum Order Quantity":"1 set","Delivery Time":"3-10 workdays","Certification":"CE","Place of Origin":"China(mainland)","Payment Terms":"L\/C, T\/T, Western Union","Packaging Details":"packed with bubble bag and 7-layers carton box","Supply Ability":"100","Model":"DM-880","Roller":"\u00d8 80 mm Steel","Cover":"200*170 mm","Front Bar":"Aluminum 97*70*2 mm","Sliding Rail":"Aluminum 90*55 mm","Frame":"Outdoor Power Coated","Fabric":"Polyester or Acrylic","Packing":"Each PC\/Carton","Max size":"width 6.0M, Projectione 6.0M","name":"conservatory awning for home and garden"}}