Wikipedia:Articles for deletion/Jewellery cleaning
Jewelry cleaning is a notable topic which is covered in numerous works.  The issue of "how-to" is a matter of writing style - avoiding step-by-step instructions, exercises and other features of training material.  The essential facts should still be presented here and this is a matter of ordinary editing per our |editing policy
— User:Colonel, 16:28, 23 August 2011 (UTC)
Stance: keep
Cited policy: WP:PRESERVE (Wikipedia:Editing policy)