i have the same problem, but some people suggested that i put a black garbage bag over it, but leaving the bottom open for ventilation and oxygen flow. i have yet to try it so i dont know if it works but it seems like it could

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There's nothing like the sweet sweet sensi,
The first time me take a draw was in elementary,
Reach high school an get the herb it plenty,
Like Scare Dem dub for Soul Jah One or Lenky yeah,
Me stash box never empty,
The fifty dollar bag we call that half century,
Me start me own herb documentary,
Bermy man a call that film 4:20 -Collie Budz