Specifications: The professional grade degreaser is perfect for cleaning engines, machinery, tools, etc. Removes tough grease, grime, dirt and debris. Works fast to loosen and emulsify grease, oil, dirt and grime for easy clean. Super concentrated - can be diluted to desired needs. How to Use: 1. Dilute with water (1ml cleaner : 8ml water). 2. Shake well and spray on the dust oil and wait 3-5 minutes. 3. Clean the dust oil with a sponge or brush.(Try not to flush with water. If so, please do it under the guidance of a professional to avoid short-circuit or damage to some parts.) Item Name: Engine Warehouse Cleaner Capacity: 20/50ML (Optional) Material: Liquid Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Package: 1 x Engine Warehouse Cleaner