Does the HH Ultralight backpacker fabric keep the mosquitos from biting through?

[Bugzee Malone]

Be careful with DEET.
It will eat holes in some synthetic fabrics.
I wouldn't get that stuff near a hammock.

[JaxHiker]

no one spent the night in it (this was in the backyard)

Man, I spend the night in the backyard so much I think the wife is surprised when I sleep inside. Let us know how it goes.

And do be careful with deet. It'll melt certain plastics.