Post links to the first print you make(besides the test files they came with)
Use the 'I made this' feature here on Thingiverse to post pictures.
It is recommended to wash printed parts in IPA, but this may not be easily available everywhere, or at least not under that name
Feel free to post what name it's sold under and where you found the stuff in your country.
Kemetyl 'Blårens' (Blue Cleaner) sold in large HW stores such as Coop Bygg and Jernia.