Wifi Signal Booster
Is the internet connection acting up again? Try folding some foil into a parabolic dish this time.

Wifi Signal Booster
It might look weird, but you have to do what you have to do to keep up with memes, right?
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Wet Bed Prevention
You should put a tin foil between their bedsheet and mattress if your kid still pees in bed.

Wet Bed Prevention
It will serve as a waterproof barrier. You can prevent noises by putting a towel above the foil.