Hello after my monthly cycle my vagina still has a different odor. what can i do to get my ph balance back on track?

Be healthy: Do not use any feminine hygiene products such as douches. These products are advertised as being healthy but are not; they increase rates of bacterial vaginosis and cause irritation. Simply following general healthy lifestyle principals is the way to go: maintaining a healthy weight, exercising for > 30 minutes at least 3x weekly, avoiding concentrated sweets and heavily processed foods