In the food industry (stainless Kitchens) they use 2 things when taking photos ect.
1) baby oil. clean the parts and then wipe over with a thin layer of oil. (not sure if this will be great for a pipe!)
2) Ajax (the powder cleaner). take a hot rag covered in ajax and wipe it on the pipe, let it dry (it leaves a load of white crap) and then take a clean hot rag and wipe the stuff off. It comes up very shiny.
|