MICROBIOLOGICAL ANALYSIS OF IN-USE TOOTHBRUSHES AND THEIR DECONTAMINATION USING DISINFECTION: A HOSPITAL BASED PILOT STUDY

Introduction and Aim: Purpose of this study is to sensitize healthcare givers about the significance of toothbrush acting as fomites and this study aimed at highlighting importance of disinfecting in-use toothbrushes. Material and Method: This was a randomized control trial involving 30 patients. 15 were given distilled water and 15 were given 70% ethyl alcohol for disinfecting in-use toothbrushes, which were then microbiologically tested after 7 days of use. Results: Finding of this study showed 70% alcohol was highly effective in decontaminating used toothbrushes. Conclusion: In-use toothbrushes become highly contaminated after use and can act as fomites for transmitting infections. Thus, proper instructions for use of toothbrushes should be given to patients and public.