✅ Cleaning Cloths I Use (Amazon paid link): https://amzn.to/3UUSit5

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Ninja Support: https://support.ninjakitchen.com

Ninja Double Oven (DCT451) thermometer not working? This guide shows how to plug it in fully, insert the probe past the safety line, route the cord over the top of the door, pick a supported function, and clean the probe safely plus when to call support.