Item: 149876

STP Auto Air-Con Cleaner 150ml


(Unit price: £79.93 per litre)

3 for 2 on selected air con products
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  • Description
  • Reviews
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  • STP Auto Air-Con Cleaner 150ml

    Over time, your air-conditioning system can be contaminated by bacteria. This build up leads to bad odours and poor air flow. STP Auto Air-Con Cleaner can help clean, disinfect and refresh your entire A/C system. The simple "lock and leave" system eliminates bacteria and odour in your air conditioning system in just 10 minutes, leaving it clean and fresh.

    STP Auto Air-Con Cleaner 150ml Extra Info

    • Cleans, disinfects and refreshes
    • Eliminates odours and bacteria
    • Simple "lock & leave" system
    • Fast & easy job
    • Works in 10 minutes
    • Fresh Scent
    • Please note packaging may vary
  • Rated 3.1 out of 5 by 14 reviewers.
    Rated 5 out of 5 by It seems to do the job Recently had my air-con serviced, needed regas due to lack of use. thought it would be a good idea to change both air filters and use STP air-con cleaner, this did the job did not leave an unpleasant smell as suggested by some. Job done what not to like!!! 12 September 2016
    Rated 1 out of 5 by Worked for 2 days Worked for 2 days, I thought great problem solved. But a couple of days later the smell crept back in. The spray settles far more on the seats than goes into the air con. Poorly designed, it should be sprayed into vents directly I think for a better result. 29 August 2016
    Rated 5 out of 5 by Better than the competition I bought this product after noticing an unpleasant smell from my aircon, my first choice of another company's product didn't work however it's been a few weeks now and their's still a lovely smell from this product and no sign of the smelly aircon returning. The product is very easy to use although you must make sure you follow the instructions in reards to how long you leave it for and how long to air the car out after if you want satisfactory results 14 August 2016
    Rated 2 out of 5 by Seemed to worked Seemed to worked, but can smell the bad smell again could be down to my car. Reading other review do need follow the steps. Does state once Can empty to leave air-conditioning on for ten minutes. After that to open all works and windows of vehicle this got ride of the over powering smell. 18 July 2016
    Rated 1 out of 5 by Avoid for your life! It may be that this produc does do its job, but the awfully strong smell (similar to those smelly things you find in the drains of a men's room) does not actually reveal wheter the produc does its job or not. The smell the product leaves behind will ruin your car for weeks.... 21 June 2016
    Rated 5 out of 5 by First class product Easy to use, the smell it leaves behind is delightful even to my wife's fussy nose. Thoroughly recommend. 09 June 2016
    Rated 4 out of 5 by Does what it says on the tin Does exactly as it says on the tin. We gave the car a double dose due to exceptionally smelly car, it seems to be fine now. Would use again. 28 March 2016
    Rated 4 out of 5 by Did get rid of the damp smell, car had previously sat unused for 3 years Did get rid of the damp smell, car had previously sat unused for 3 years. Got it deployed as soon as I got home. Now it doesn't smell mouldy anymore - it does smell of the STP product, a bit overpowering for the next week as others have said, a sort of chemical citrus-ish smell. I did leave the windows open for a few hours after a 10 minute assault with the grenade. They call it Aircon cleaner but this car does not have air con, The steps are the same you just put it on cold, high fan speed and recirc... 01 January 2016
    • 2016-10-20 T09:55:16.475-05:00
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  • You can buy this product from one of our carefully selected Approved Partners. The full list of options available are below. Simply add your chosen option to your basket and proceed to checkout when you're ready.

    You can purchase products supplied by Halfords and selected other suppliers on

    Checkout is always via and all payment will be taken via In checkout the products will be split into separate deliveries for each supplier.

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Some of the parts we sell here at Halfords have been reconditioned. These will carry a Refundable Deposit or an extra surcharge amount. When you add one of these reconditioned items to your basket, we'll add this extra cost automatically.

Once you've sent us your old item we'll check it over, and then refund you the full surcharge as long as everything is ok.

Before you return your old unit please make sure it's in re-serviceable condition. So if you're returning caliper casings, you'll need to double check they aren't badly damaged or broken. If the part you've sent is found to be unserviceable, we reserve the right not to refund the surcharge.

Please note that if you're returning your old unit to our National Returns Centre then this will be at your own expense.

STP Air Con

STP Auto Air-Con Cleaner 150ml

£11.99 STP Auto Air-Con Cleaner cleans, disinfects and refreshes the entire A/C system in 10 minutes.