Girl tips please!

Hi! I was wondering if anyone could share their "downstairs" shave routine or products that work for them. Waxing is to expensive for me. I was also wondering if anyone has tips or products they use to keep their downstairs healthy as well, I'm very sexually active and would like to keep it healthy! I'm prone to UTI's and yeast infections.

**I am a young adult in a committed relationship, but I never had anyone to teach me these things growing up.