You’ll thank yourself next June for having been proactive and taken inventory of everythingbeforestashing it away.

Go through those desk drawers and pencil pouches before heading to the school supply section at the store.

Carol Yepes / Getty Images

Want more cleaning and organizing tips?

pool supplies in an outdoor area

Hello World / Getty Images

“Mold and mildew might even grow.”

Keep in mind that empty plastic bottles are recyclable, not everything needs to go directly into the trash.

King explains that barbecue charcoal that is exposed to moisture is not going to function at full capacity.

school supplies on desk

Carol Yepes / Getty Images

Your barbecue grill brush may also be in less than stellar shape after a busy summer hosting season.

After, double-check to rinse thoroughly, air dry, and store.

colorful pool noodles

Zen Rial / Getty Images

beach towel by the pool

Chris Hackett / Getty Images