If you’re spending your summer in the great outdoors, you have to know this hack.

you might use them ascleaning agents,cook with them, or evencompost them for a greener garden.

In the caption he wrote: “Making a coffee flame puck.

coffee grounds in spoon and moka pot on dark background

Credit:wmaster890 / Getty Images

“You just want to keep it on the stove until its all liquid,” @woodsboundoutdoors explains.

when you’ve got your paste mixture, pour it into a mold.

Then, let it sit for a while until it cools downa couple of hours until its solid again.

Plus, because it smells like brewing coffee, it’srumored to help keep the bugs at bay.