7-Eleven Thailand Essentials

Poy-Sian Nasal Inhaler: The #1 Survival Tool in Thailand

Updated on March 28, 2026 by Khem

A display of Poy-Sian Mark II nasal inhalers in various colors at a 7-Eleven in Thailand.

If you’ve been to Thailand, you’ve seen it. I review the legendary Poy-Sian Mark II—the tiny peppermint stick that fixes everything from dizzy spells to city smog.

Sketolene Shield Review: The Best Heavy-Duty Mosquito Spray at 7-Eleven

Updated on March 23, 2026 by Khem

A bottle of Sketolene Shield mosquito repellent with 20% DEET from 7-Eleven Thailand.

Heading to the mountains or a riverside dinner? We review Sketolene Shield (the green bottle)—the high-DEET hero of Thailand’s convenience stores.