Is Sublimation Tumbler dishwasher safe?
Not dishwasher safe✓ Verified
Sublimation tumblers are not dishwasher safe.
Why
Sublimation printing uses heat to transfer dye onto a polymer coating, which can degrade or peel in the high heat and moisture of a dishwasher. The coating is not designed to withstand repeated dishwasher cycles, leading to fading or damage.
How to wash it
Hand wash with mild soap and a soft sponge, and dry immediately. Avoid abrasive scrubbers or soaking.
Last updated 2026-06-16. General guidance — always check your product’s care label. How we verify.