'Bachelor in Paradise' Cast Members Detail Their Packing Essentials

"Bachelor in Paradise" cast-mates can spend anywhere from a day to a few weeks in Mexico during production.

So, how do they pack?

According to Lauren Himle, who also appeared on "The Bachelor," it's important to remember the necessities, including bottled water, sunscreen - and perhaps most importantly, hair spray.

"It is so humid!" she said with a sigh. "Hair spray was the main thing."

What did her fellow reality TV stars make sure to put in their suitcases? Read on to find out.

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Nick Viall: "Sunscreen and a bathing suit. I try to pack light. The best part about this place is that it is so warm you just can’t wear heavy clothes. So you just wear a lot of bathing suits and make sure you don’t get sunburned and drink a lot of water."

Brett Melnick: "My number one thing was my blow-dryer. I had to have that."

Shushanna Mkrtychyan "I always want my face to glow so bronzer is like the number one thing that I had to bring with me. What else? Shorts. You always have to have shorts, [especially] high-waisted [shorts]. I don’t know, I feel like they’re so cute."

Carly Waddell: "Lots of swimsuits! You have to bring those. I had to bring a lot of smoothing spray for my hair because it got really crazy and that actually didn’t help...and there’s lots of makeup going on this year but I actually didn’t bring that much makeup, which I think is funny. Mostly swimsuits."

Amanda Stanton: "Finishing powder because the humidity is awful so you are constantly getting shiny! So that, hairspray and sunscreen."

Grant Kemp: "I would say board shorts, a minimal amount of shirts and a couple of nice outfits. I brought some nice outfits for some dates and I’m excited to use them."