Probiotics may potentially have a beneficial impact on vaginal flora, which could help stabilize it and potentially reduce the risk of vaginitis. However, there is currently no definitive study proving their effectiveness in preventing vaginal infections. It is recommended to follow good hygiene practices such as daily washing with a mild, unscented soap, avoiding internal vaginal cleaning, wearing cotton underwear, and avoiding tight clothing to help reduce the recurrence of vaginitis episodes. If recurrent episodes persist, it is advisable to consult a healthcare professional for further evaluation and possible treatment options.