Hydroflow
Carbon, dissolved.
One of just a few in the country, on their own telling. The Hydroflow machine uses technology from Spain to clean the inside of a petrol engine in about half an hour.
Half an hour · petrol
What they say it does
Built-up carbon deposits are dissolved and burnt, leaving the engine more responsive, smooth and cleaner running. That is the workshop's description, not a lab report. If the car is diesel, this is not the job — ask them what else the bay can do instead.
Ask for a cleanThe half hour
Step 01
Petrol engines only for the half-hour clean. They connect the Hydroflow machine — technology brought in from Spain.
Ask them to show you the machine. Petrol engines, about half an hour, and they would rather you see it in the bay than watch a clip of someone else's car.