If I'm not mistaken, C-brite has a no-rinse dilution ratio but you need to let it air dry before racking.
If you want to rinse it, you can use boiled or bottled water. I wouldn't rinse with water straight from the tap.
IMO, Star San is a great investment since it's no rinse with a sanitizing contact time of 30 seconds. Consider switching and I think you'll be pleased.