Dealing with many wasps in your garden can be tricky. However not every garden has a nest of wasps, It just could be a very active nest next door. To deal with these unwanted pests you can eliminate them by cutting a used mineral bottle in half. Then you turn the top piece into the bottle. you should then pour a small amount of sugary/honey water into the bottom. THE RESULT is wasps fly into the bottle to feed on the sugar water, get trapped and die.