If you want, you can put a couple drops of scent into a spray bottle. You can spray it around windows and in closets. It won't hurt your clothes. Spray especially the woolen type items. They don't get worn often during this time of the year. If undisturbed the silverfish will nest there. You could use a scent diffuser for your closet but needs to be refreshed weekly.
The best way to not being scared of silverfish is by getting rid of them. According to me, you should also do that to overcome the fear. I don't know if you know this or not, but they pretty dangerous for your household also, and will do the damages silently mostly in night.
So it is better to get rid of the silverfish completely from your household. By doing so you will overcome your fear and also your house will be much safer place to live.
Nasty little buggers...
They always just show up and scare me half to death. =^=
But they're harmless. :)
I'm so scared of them! I saw one the other day and didn't think much of it and was super tired so I squashed it and went to bed... then the next evening I saw two morw and have been afraid of them ever since!! They were in my bedroom and I see a few now and then. I know they don't do anything, but I'm scared to sleep because they're there. I'm afraid of every itch because I'm sure it's one of them. I cleaned my room thoroughly today and put mothballs in there for aa while, but I'm not sure if it'll keep them away. What can I do???