PBS television services from KTNWDT-TV, 31, Yakima, WA.

Yakima, WA KTNW PBS 31 A3 HD

Home Diagnosis

Outside Sneaking In

Mold of All Colors

Volcanoland

Exploring the what, how and why of environmental sensitivity or "sick building syndrome" and how to avoid it.

What's That Smell?

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The second season of The House of the Dragon premieres 6/16. Watch on the Max app, HBO Channels or On Demand.

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Corbett and Grace Lunsford diagnose mystery problems in homes.

S3 E9 | Mold of All Colors