Knowledge Center
When to Use Silica Gel, Clay Desiccant, or a Container Desiccant
The first question: the scale of the space being protected
If you need to protect an entire container space with a high moisture load over a long journey, a CaCl₂ hanging container desiccant is generally the better fit. If you only need to control humidity inside product packaging — boxes, bags, cartons — silica gel or clay desiccant are usually more suitable.
The second question: silica gel versus clay desiccant
Once you've determined a sealed-packaging solution is needed, choosing between silica gel and clay desiccant often comes down to cost, the specific product code, and the requirements of your application. Neither is universally "better" — reach out for guidance based on your actual needs.
Frequently Asked Questions
Can all three solutions be used together for one shipment?
Yes, depending on the stow plan — for example, a CaCl₂ desiccant for the container space and silica gel or clay desiccant for product packaging inside. Combining solutions should be assessed per specific shipment.