Ive got an innovate lc1. they recommend the WB-02 sensor be removed and open-air recalibrated pretty frequently.
Anybody actually do this like that?

i had an aem wideband i use to clean it once a month or so depending on how often you go 10-12 a/f it can get clogged and unable to read accurately

I've got an AEM wideband, as far as I know, it's not recalibratible.