The main product to help fight a urinary tract infection (UTI) is the Cystoforce -bladder formula. If you rarely get an UTI it should be sufficient to bring things back under control. The rest of the remedies are more for recurrent UTI or interstitial cystitis an chronic inflammation of the bladder that gives similar symptom to UTI. You should not take Cystoforce more than 10-14 days. If all symptoms do not improve in a few days you have to consult a doctor for a proper diagnostic.
Here is more information on Urinary tract infections