If by white, you mean clear, this is perfectly healthy. This means that your body is hydrated, yellow urine indicates a need for more water intake, whereas clear urine indicates sufficient water...
The white floaties most likely are crystals that form from minerals in your body. Calcium oxyalate is the most common crystalloid formation and is not considered abnormal. Increasing your daily...
By white urine you mean clear urine or white because clear urine is just urine but white urine is semen and if you had a "tickling" sensation before it happened then its semen.
because we have more white blood cells in our body. So when you excrete your waste some of the white blood cells go along with the wasted urine. That's why your urine isn't allways yellow it also...