I few months ago for some reason in the attic suddenly had moths (probably from the stored fat balls there), I had already bought and installed this moth traps of Nexa Lotte.
The "house" were instantly full of moths - and since then is peace!
In order to prevent a further outbreak Motte, of course I always immediately found me a replacement.
And Nexa Lotte I think a while expensive, but very effective method.