{"niche":"有没有适合随时使用的便携式汽车发动机清洁产品？","description":"Are there any portable car engine cleaner options available for on-the-go use?","products":[{"brand":"Gunk","model":"GUNK Engine Protector Shine, CEB1","price_gbp":7.57,"origin_country":null,"specs":{"safe_for_parts":"Safe on most underhood rubber, plastic and paint when used as directed","application_method":"Aerosol spray can","temperature_resistance":"122 deg F"},"confidence_score":null,"sources":[{"label":"Canadian Tire","url":"https://www.canadiantire.ca/en/pdp/gunk-engine-brite-protector-shine-453-g-0381325p.html","currency":"USD","source_country":"US","price":14.99,"price_gbp":11.35,"scraped_at":"2026-06-27T13:49:21.173341"},{"label":"ABC Auto Parts","url":"https://abcauto.com/en/p/gunk/ceb1/engine-protector-shine/6293298","currency":"USD","source_country":"US","price":9.99,"price_gbp":7.57,"scraped_at":"2026-06-27T13:49:21.173341"},{"label":"Canadian Tire","url":"https://www.canadiantire.ca/en/pdp/gunk-engine-brite-protector-shine-453-g-0381325p.html","currency":"USD","source_country":"US","price":14.99,"price_gbp":11.35,"scraped_at":"2026-06-27T13:49:23.553831"},{"label":"ABC Auto Parts","url":"https://abcauto.com/en/p/gunk/ceb1/engine-protector-shine/6293298","currency":"USD","source_country":"US","price":9.99,"price_gbp":7.57,"scraped_at":"2026-06-27T13:49:23.553831"}],"summary":"GUNK Engine Protector Shine (CEB1) is a 2-in-1 engine cleaner and detailer that leaves a satin-like protective shine on under-hood surfaces. It uses a citrus-scented formula and is designed to make future clean-up easier.","ideal_for":"Its aerosol spray format and 'safe on most underhood rubber, plastic and paint when used as directed' design make it practical for quick, on-the-go engine detailing between stops."},{"brand":"STP","model":"STP Engine Cleaner & Degreaser Foaming Spray, 946-mL","price_gbp":11.58,"origin_country":null,"specs":{"application_method":"Spray"},"confidence_score":null,"sources":[{"label":"Canadian Tire","url":"https://www.canadiantire.ca/en/pdp/stp-engine-cleaner-degreaser-foaming-spray-946-ml-0380401p.html","currency":"USD","source_country":"US","price":15.29,"price_gbp":11.58,"scraped_at":"2026-06-27T13:49:21.173341"},{"label":"PartSource","url":"https://partsource.ca/collections/cleaners-degreasers/products/18368-stp-foaming-cleaner-engine-degreaser-946-ml?bvstate=pg%3A2%2Fct%3Ar","currency":"USD","source_country":"US","price":18.99,"price_gbp":14.38,"scraped_at":"2026-06-27T13:49:21.173341"},{"label":"Canadian Tire","url":"https://www.canadiantire.ca/en/pdp/stp-engine-cleaner-degreaser-foaming-spray-946-ml-0380401p.html","currency":"USD","source_country":"US","price":15.29,"price_gbp":11.58,"scraped_at":"2026-06-27T13:49:23.553831"},{"label":"PartSource","url":"https://partsource.ca/collections/cleaners-degreasers/products/18368-stp-foaming-cleaner-engine-degreaser-946-ml?bvstate=pg%3A2%2Fct%3Ar","currency":"USD","source_country":"US","price":18.99,"price_gbp":14.38,"scraped_at":"2026-06-27T13:49:23.553831"}],"summary":"This foaming engine cleaner and degreaser clings to under-the-hood surfaces to help cut through tough oil and grease. It is designed to clean and restore the appearance of engine parts, along with plastics, vinyl, and metals.","ideal_for":"Yes-its foaming spray application method (spray) lets you apply cleaner directly on-the-go without mixing or diluting to a separate container, and it is intended for under-the-hood parts and nearby materials like plastics and metals."}]}