IS MY HAIR GOING TO FALL OUT

So I saw online a good way to remove lice was to put baking soda on your scalp then apply conditioner and comb through your hair, I did this and my scalp is warm and I'm so scared my hair is going to fall out! I have showered (shampooed and conditioned) to try and remove any excess baking soda! Someone please reply will my hair not fall out!!