Schedule for Mark Rober TV

Defog your windows TWICE as fast using SCIENCE- 4 easy steps

Defog your windows TWICE as fast using SCIENCE- 4 easy steps

Here are 4 steps to defog your windshield twice as fast in the morning and the science behind why it works.

2026-07-02 20:46:32 +0000 UTC2026-07-02 20:53:03 +0000 UTC(6m)