My caterer suggested getting our outdoor venue sprayed with garlic for the mosquitos. Our reception is going to be under a tent next to our pond, which is sort of located in the woods. I've googled it and have only seen recipes for making garlic spray....Was wondering--has anyone heard of this, or tried it? Want to know if it'll be worth it. I like that its not a chemical, as I'd rather my guests weren't inhaling chemicals all night, but I want to make sure it's worth doing. TIA