I think this is currently running for car cleaning products and last time I bought some Autoglym stuff time before that some Meguirs stuff.
Halfords not normally great value but 3 for 2 changes that.

Only worthwhile if you use what you buy, I have a ton of stuff from Aldi that I don't think I will ever use - but the price was good  Geoff

Just make sure 1 of the 3 is the clay wash mitt, Geoff.

Cracking piece of kit  Got - 2017 SDV8 Autobiography in Loire Blue
Had- 2008 TDV8 Vogue SE in Java black
Had - 2007 S/C in Stornoway Grey

just brought large Mer shampoo, large Demon Shine wheel cleaner and large demon shine tyre black all for less than 17 squids. 405 AB exec seats Baltic and Cirrus
93 RR Classic efi

Remember it's easier to get forgiveness than permission!

Gone in order:
4.4 TDV8 SE - gone to a good home
93 Classic hard dash Plymouth Blue
03 L322 Oslo Blue
2000 Disco TD5 ES Epsom Green
98 P38 Rioja Red
89 Classic Cairngorm Brown