Do not swat these Yellow Jackets!
When they are present, remain calm and gently brush them away. In there normal activities Yellow Jackets will probably not sting you unless; your press on them or they fly into you clothing. However, if you disturb their nest or step on it, they will aggressively defend it. A Yellow Jacket sting feels similar to being burnt with a cigarette. To protect yourself, wear shoes and cover any exposed skin. Yellow Jackets are also attracted to food odors and drinks such as fruit juices and soft drinks.
Watch out Ladies!
They also like the smell of perfumes, cosmetics, hairspray, and sun tan lotions.
Unfortunately
No insect repellent is effective at this time.