I use Autoglym for most things, pretty cheap on Amazon.
wheels, http://www.amazon.co.uk/Autoglym-Clean-Wheels-1-Litre/dp/B0011DVZGS/ref=sr_1_17?ie=UTF8&qid=1407850500&sr=8-17&keywords=autoglym
OR http://www.amazon.co.uk/Auto-Finesse-IO500-Iron-Remover/dp/B005JJVVVO/ref=sr_1_2?ie=UTF8&qid=1407850676&sr=8-2&keywords=auto+finesse
Bug and grime remover, http://www.amazon.co.uk/Auto-Finesse-CP1000-Citrus-Pre-Wash/dp/B007FJ5568/ref=sr_1_3?ie=UTF8&qid=1407850711&sr=8-3&keywords=auto+finesse+bug
Bird sh#t remover, http://www.ebay.co.uk/itm/Poorboys-Bird-Dropping-Remover-473ml-Spray-on-Wipe-Off-includes-Microfibre-/121393641228?pt=UK_Car_Accessories_Car_Care_Cleaning&hash=item1c439ff70c
Wash, http://www.amazon.co.uk/Autoglym-Bodywork-Shampoo-2-5-Litre/dp/B0011DW2KG/ref=sr_1_4?ie=UTF8&qid=1407850414&sr=8-4&keywords=autoglym
clay, http://www.amazon.co.uk/Autoglym-Surface-Detailing-Clay-Pieces/dp/B002N1YAT6/ref=sr_1_10?ie=UTF8&qid=1407850414&sr=8-10&keywords=autoglym
polish, http://www.amazon.co.uk/Autoglym-Super-Resin-Polish-Latest/dp/B009LHHHZE/ref=sr_1_1?ie=UTF8&qid=1407850414&sr=8-1&keywords=autoglym
gloss protection, http://www.amazon.co.uk/Autoglym-500ml-Extra-Gloss-Protection/dp/B00115GX2W/ref=sr_1_23?ie=UTF8&qid=1407850500&sr=8-23&keywords=autoglym
wax, http://www.ebay.co.uk/itm/Finish-Kare-FK1000P-Hi-Temp-Car-Wax-Sealant-412g-with-Applicator-and-Microfibre-/141359512965?pt=UK_Car_Accessories_Car_Care_Cleaning&hash=item20e9aefd85