UTI prevention

Hey! So I got a UTI this last week and my first one was 3 years ago and since then I've been taking all precautions to keep them awa, changing underwear twice a day, wiping front to back (which I previously did not know about) , soaking my vagina in the tub and washing it with vagisal/baby soap/summers <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a> and a lot more... What else can I do?