Autoglym Engine and Machine Cleaner is a useful water-based degreasing formula which is safe choice for maintaining working parts and machinery. Over time, thick oils and grease can build up to disrupt moving parts and affect their optimal performance, but the use Autoglym Engine and Machine Cleaner thoroughly removes hardened grease easily and reduces the risk of future build up. Its simple: spray, brush and rise to give keep parts freely moving and grime free. The cleaner comes in a 1 litre bottle with a spray nozzle cap for easy application. Autoglym Engine & Machine Cleaner rapidly dissolves oil, grease, grime and traffic film and works as a combined cleaner.