kaskudoo

kaskudoo t1_jbci2t8 wrote

Yeah you can do this anytime after of year. The word is Stoßlüften. 5 minutes or so and there oughta be a draft, so open windows and doors in a way that the air will flow. That being said we usually don’t. We have a forced air heating system and I change the filter twice a year/winter.

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