Our 3 y.o. kid has head lice...again! Last time we went through endless treatment cycles and chemicals before we finally went to them. This time we did one very thorough treatment ourselves with KP -24 and thought that we had done very well. Then we went to Don't Bug Me the next day as a double check and were embarrassed when they found so much more that we had missed. Our little one was entertained throughout the treatment and we expect no problem when we go back for the final treatment. Next time we will go to them first.