3 ms·
A fan that blows them into a metal mesh filter is sufficient. The fan keeps them stuck against the filter until they dehydrate and die. Propane is often used to
by Salgat 6y ago
A fan that blows them into a metal mesh filter is sufficient. The fan keeps them stuck against the filter until they dehydrate and die. Propane is often used to attract them to the fan but that may not be necessary in your case.