After hearing good things about Billberry wheel cleaner I had a search on eBay. Found this little deal http://m.ebay.co.uk/itm/290981389186?txnId=988749718019 seems a good offer

Sent from my GT-I9305 using Tapatalk

If you register with Juicy Detailing - http://www.juicydetailing.co.uk/valet-pro/view-all-products.html - You can get 5 litres for £23.00 - delivery is £6.95 I think but you can get 15% off your first order - So £26.50 delivered (I think the 15% only applies to the product cost not the delivery)

 

Or you can get 5 litres from Ultimate Finish - http://www.theultimatefinish.co.uk/valet-pro/bilberry-wheel-cleaner.aspx for £24.95 and if you buy something else for £5+ more to take your cart to over £29.95 you get free delivery

 

I use it loads so bulk buy is better for me