I didn't know until earlier that kits were available to recharge/regas your car's air conditioning at home. Just wondering if anyone has any experience with these kits and if they would recommend them?

I did not know of these kits either, but from what I remember of having my car done by a professional one needs suitable pressure guages to ensure only the correct amount of gas is introduced.

Furthermore I believe it is now compulsory to to collect and recycle old hydroflurocarbon refridgerant gas because of the damage done by it to the ozone layer of the atmosphere.

Hi Clifford, yes, I totally support what you're saying about environmental issues regarding releasing refrigerant into the atmosphere and wouldn't contemplate it if that was involved. It seems these kits only replace the gas lost over time through evaporation rather than purging the system of old gas. Also the kit comes with pipework, connectors, and a gauge to ensure the correct pressure is reached (I'll add a pic as an example).

That said though I have the same sort of concerns as you, and also whether these kits are actually effective or just a waste of money as I don't always trust the reviews on seller's pages to be 100% genuine so I was wondering if any other members had tried one before.