Rats Everywhere.....what to do????

[emorata]

my property seems to be teeming with large and small rats/mice - they are very aggressively coming into the house from the roof, up through holes that are patched from below - it seems to be a constant battle.

Anybody have problems with these rodents and how to get rid of them....have used traps and have already caught over 20 - it seems endless....by the way i do live close to a lava tube.

any suggestions would be welcome.

noel