After 7 days of use,there were only 5 gnats in the trap and so they had been even now alive!!! The charger broke off from the machine & I threw it in the rubbish exactly where it belonged. Use fly paper. A: Absolutely. The strong shock is only powerful https://zappifybugzapper79022.topbloghub.com/36456319/5-simple-techniques-for-zappify-mosquito