Many philatelists understand that they are the guardians of the material in their collections for themselves and for future owners. It is unfortunate when some collectors show a disregard for looking after their collection and dismiss comment with a remark like “it will be OK in my life time”. It is to show that looking after your collection is not a complicated affair that I have written this article. Having said that this is a brief or basic guide only and interested parties seeking more comprehensive information should consult a professional paper conservator.