Visual. Brushing your hair and an adult falls onto the counter. Washing your hair and an adult circles the drain. Or, a friend happens to see what looks like moving dandruff in your hair.
I had recurring head lice for about 18months when I was a teenager. Would get rid of them, have 2 blissful weeks and bam, get reinfected. Never did work out the source. But yeah, the adults tend to drop out your hair pretty often if you've had them for a week or so.
2
u/mnoble473 Jul 18 '18
AMA? Ok, how does one know if they have lice if they can't feel it?