Thoroughly cleaning the perineal area after using the toilet helps prevent urinary tract infections.
Using moist wipes, especially after bowel movements, is much more effective at cleansing than toilet paper. Be sure to fold to a clean section each time you wipe.
Adding a bidet or an inexpensive bidet seat to the toilet is another option for keeping sensitive parts clean.
Some people have difficulty reaching all the areas that need cleaning. A long-handled wiping aid that holds wipes or toilet paper at one end can be effective in allowing you to reach those areas.