Head lice are hard enough on any kid. But when your child has special needs, things get so much more complicated. Pesticide shampoos may be off limits due to your child's health problems. Nit-picking may be complicated by sensory issues or skin sensitivity. And days missing from the school routine can cause behavioral meltdowns and therapy setbacks.
One potential rescuer in all this is tea tree oil, a natural solution that drives lice away if you've got 'em, and keeps 'em away if you don't. Combined with smothering treatments, it's the remedy that finally saved us when my daughter had The Lice That Wouldn't Die -- and it kept the buggies from jumping to her brother, much to my gratitude.
You may be able to find tea tree oil shampoo, or small bottles of the oil to drop into your child's shampoo, at stores that sell health-foods and natural medicines. The brand I used with my daughter is Desert Essence, which is available in both shampoo (compare prices) and oil (compare prices).
Keep in mind that although tea tree oil is natural, that doesn't automatically make it safe. It can cause skin rashes in those prone to allergies, and it can be toxic if ingested. You'll want to keep it out of your children's reach, use it in reasonable quantities, and use your judgment as to whether it will be a good choice for your child. However, if your child's particular special needs make some of the pesticide shampoos a dangerous choice, tea tree oil may be a better option, and one that can help the whole family.