I have questions please :
Do these cans of air con cleaner ( the type that you leave to discharge in the car with the engine running) actually do anything?
Do I keep the old pollen filter in place and fit the new one after cleaning?
Do I remove the old filter, then clean, and then fit the new filter?
Do I remove the old filter, fit the new one and then use the cleaner?
Thank you
Do these cans of air con cleaner ( the type that you leave to discharge in the car with the engine running) actually do anything?
Do I keep the old pollen filter in place and fit the new one after cleaning?
Do I remove the old filter, then clean, and then fit the new filter?
Do I remove the old filter, fit the new one and then use the cleaner?
Thank you
