Contribution on disinfection of dental impressions
Bockisch, H.; Frahm, I.
Stomatologie der DDR 39(1): 21-24
1989
ISSN/ISBN: 0302-4725 PMID: 2623710 Document Number: 329480
The effectiveness of various measures of disinfection with stomatological impressions had microbiologically been tested. The most efficient reduction of the number of germs could be stated after a five minutes influence of 0.5% commercial solution of peracetic acid on calcinate impressions. Gargling by Sol. chlorhexidini SR before taking the impression and a 60 minutes formaldehyde gasification of plaster casts also resulted in an essential reduction of the number of germs, too.