1) The Eastern European guys at my local Homebase car park
2) The huge bottle of Mer I picked up at GTI International in about 1992 - The sales guy said "It has lots of fancy ingredients so it won't separate like other cleaning products and will last for years, put it to the test..." So I did, and it does still work! And just like the Mini bonnet he set light to, I know I'll be safe driving into a volcano because my car has a bit of Mer on it.
3) Trago Mills stockingette, well, just like me, it was cheap and just about does the job...