Wynn's 3 x diesel particulate filter, DPF, particulate filter, cleaner, 325 ml

I was struggling with poor miles per gallon and a blocked DPF, so after trying various other solutions such as driving the vehicle at high revvs, keeping the handbrake on whilst driving and constantly keeping my hazard lights on, all of which were to no avail I decided I would bite the bullet and splash out 20 of my hard earned english pounds on these three bottles of magic tonic. Well, what can I say. These are the best bottles I have ever purchased, the plastic they are made from is sturdy and allows for up to 325ml (YES! 325) of magical liqueur to be stored within. Not only were they delicious but I have been using them as hip flasks to hide my alcohol in on nights out - every little helps! Absolutely spot on for relieving both blocked DPF filters and constipation! 11/10 will definitely be ordering again!

This stuff seems to work. I have a diesel with active regen of the dpf but generally only do journeys totalling 6 miles per day, after a week of these short runs the first blast down a motorway or quick A road with the engine up to temperature would produce clouds of white smoke as the dpf system went through its thing. After using one bottle of this addative in a fresh tank full of fuel I can go two weeks before having to give the car a 'blast' and all the while the engine feels more responsive and powerful. 3 stars for mileage as my daily average consumption hasn't changed (but then why would it) and 4 stars for value for money as I can't comment on savings or otherwise after running just one dose.

I put it in a full tank of fuel and I cleared the fault code with a code reader... so far two full tanks of fuel later ,no fault code has reoccurred. I bought 3 bottles so I will keep using it every so often. Seller only sent 1 bottle by mistake, but quickly rectified the order of 3 bottles.

My Saab showed a dpf block fault code after my engine light came on . Tried another brand dpf Cleaner last week but after a forty five minute attempt at a regen i was unsuccessful. purchased this Wynn brand yesterday and after using one of the bottles early this morning , I went for another attempt at a forced regen , only five minutes into it sweet success . Running smooth now and the engine light has cleared itself off . Brilliant .

better mpg but not sure about anything else

Only gave this 3 stars as should have received 3 items but only one was sent. However had a quick response from my message and apologised for what was human error. The 2 missing items have already been despatched as priority

Bought it on the strength of other reviews that were very good. The DPF light on my Mazda CX3 was flashing .......so put a bottle of this Wynn's cleaner in a three quarters full tank of diesel. Gave it a good run, in a low gear, but it made no difference at all. DPF light still flashing !! :( So waste of money because it didn't work. What more can I say ? ;(

Nice

This is the best particle filter regenerator I have tested. It cleans the filter efficiently.