Effective disinfection

Effective household disinfection methods of kitchen sponges

0956-7135/$ see front matter Published by Elsevier doi:10.1016/j.foodcont.2008.05.020 * Corresponding author. Tel.: +1 301 504 9198; fax E-mail address: [email protected] (M. S Several household disinfecting treatments to reduce bacteria, yeasts and molds on kitchen sponges were evaluated. Sponges were soaked in 10% bleach solution for 3 min, lemon juice (pH 2.9) for 1 min, or deionized...

Useless Disinfection

Which is the most effective disinfection method in primary root canals: Conventional or newly developed ones?

BACKGROUND The aim of the study was to evaluate the antimicrobial activity of the-potassium-titanyl-phosphate--the KTP laser and ozone in of primary root canals. MATERIALS AND METHODS Sixty primary incisor teeth were selected. The specimens were inoculated with 10 mL Enterococcus faecalis (E. faecalis). Groups: The KTP laser (1,5 W); gaseous ozone (150 s); sodium hypochlorite (NaOCl); saline ...

Effective reprocessing of reusable dispensers for surface disinfection tissues – the devil is in the details

BACKGROUND It has recently been reported that reusable dispensers for surface disinfection tissues may be contaminated, especially with adapted Achromobacter species 3, when products based on surface-active ingredients are used. Fresh solution may quickly become recontaminated if dispensers are not processed adequately. METHODS We evaluated the abilities of six manual and three automatic proc...

Comparison of different disinfection processes in the effective removal of antibiotic-resistant bacteria and genes.

This study compared three different disinfection processes (chlorination, E-beam, and ozone) and the efficacy of three oxidants (H2O2, S2O(-)8, and peroxymonosulfate (MPS)) in removing antibiotic resistant bacteria (ARB) and antibiotic resistance genes (ARGs) in a synthetic wastewater. More than 30 mg/L of chlorine was needed to remove over 90% of ARB and ARG. For the E-beam method, only 1 dose...