Sun-Baking Blankets & Humidity Absorbers: A Modern Guide

This article examines the scientific mechanisms behind traditional winter textile storage, specifically the practices of sun-baking blankets and using calcium chloride humidity absorbers. It addresses the modern challenges of urban air pollution in cities like Hong Kong and provides practical, science-backed adaptations—such as the indoor "black bag" method and proper spatial sealing—to effectively neutralize dust mites, prevent mold growth, and maintain fabric integrity.