We had our first ever lice outbreak after an overnight with a friend. I ran out and bought some other brand of expensive lice killing product only to realize that it was basically hair conditioner that had nothing in it to actually kill the lice. And it had some pesticide spray which isn't really necessary if you properly wash and vacuum everything. I then went on a hunt for a product that would work. Licefreee caught my eye because it is inexpensive and chemical free and it had great reviews. If it didn't work, I wasn't out a whole lot of money. To my surprise, it did work! It smells like licorice, which I'm not a big fan of, but its not the worst smell in the world and it doesn't smell like chemicals so I can definitely handle it. After using it, I found dead bugs so it really does work. And it's so easy to use. The bottle says you don't have to pick the nits out, but I highly recommend that you do because it helps you to know if you are free and clear of lice and if there has been a reinfestation. If you don't pick the nits, then it's impossible to tell if the lice are really gone. It's like water, very thin and it runs, so spray it and then rub it in the hair to saturate the whole head of hair. I recommend draping a towel around the shoulders to catch drips. Here's the process I used: Week 1: I sprayed it all over everyone's hair first thing in the morning and then everyone went about their day while I washed and dried bedding, clothes, and pillows and vacuumed mattresses, carpet and rugs, furniture, and car upholstery. All stuffed animals went into trash bags and were put in our storage building. I left Licefreee on everyone's hair and allowed it to dry all day. At bedtime, it got washed out in the bath. For the kids, I washed their hair as normal and then used a heavy amount of hair conditioner. The conditioner makes it so much easier to use the lice comb without pulling their hair. Apply the contioner, then use a regular comb to comb the contioner through the hair. Then use the lice comb on the hair. After each swipe through the hair, rinse the comb in a cup to make sure it is clean and clear of all nits and bugs. I use the conditioner and comb every day for a week. I also pick nits by hand because some are so close to the scalp that the comb doesn't grab them. Week 2: One week after the first application, I retreated with another round of Licefreee then continue conditioning and combing hair for another week. After the second treatment, I also redo the whole house, washing and drying bedding, vacuum everything again, etc. Stuffed animals are not brought back into the house until 3-4 weeks later or a couple weeks after I'm sure the lice are gone. Week 3: After another week, I retreated a third time. After the third treatment, I just check heads for any signs of lice. I continue to check and use a lice comb until we are 3 weeks without seeing any sign of lice. If any signs of lice are found, I would retreat again weekly, but I didn't see any signs after the second treatment. It's a long process, but it is worth it to make sure that the lice are gone! For moms, if you don't have anyone to go through your hair and pick nits, just treat yourself each time you treat the kids and do your hair in the bath or shower just like you do the kids. Condition your hair and use a wide tooth comb to comb the conditioner through your hair and then use a lice comb to remove as many nits and bugs as possible. Use the conditioner and comb daily, just like you do with the kids. Make sure to retreat yourself each week when you retreat the kids. This will catch any bugs that hatch between treatments. Treat yourself, everyone in the house, the house itself, and vehicles 3 times! And make sure to clean out the vacuum cleaner after each use! No product is effective if you don't retreat. No product is effective if you don't treat and retreat the whole house and vehicles. No product is effective if you don't treat everyone in the house. Save your time and money and do it right!