SENSHA Product Introduction Video / 製品動画紹介 Engine room cleaning and coating with “Engine Clean” and “Engine Wax”! エンジンルーム専用の洗浄剤、保護・艶出し製品のご紹介 “Engine Clean” removes dust and dirt in the engine room, which a conventional car shampoo cannot do. It demonstrates the power of a special water-soluble alkaline detergent. “Engine Wax” polishes and protects the engine room. Restoring the deep luster by molecules of new composition. It keeps effect even under the harsh environment of the engine room. 『エンジン

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Here’s How to Clean a Car’s Engine Like a Professional Detailer