Which was the best antiseptic and give information?

The best antiseptic depends on the reason for needing an antiseptic, where the antiseptic is to be used, what the antiseptic is expected to accomplish. It can be as simple as flushing with enough water to do the job, using soap (just about any soap is an antiseptic), or detergent. After that that, their is alcohol, hydrogen peroxide, iodine, betadine, and more.