Txias cathode germicidal teeb yog tsim los nrog cov qauv me me, lub neej ntev thiab lub teeb tsis muaj zog, lawv tawm 254nm (ozone dawb), lossis 254nm thiab 185nm (ozone generating) los tua cov kab mob, tsuas yog ua haujlwm rau ob peb feeb, yog li lawv tau siv dav hauv kev ua kom tsis muaj menyuam. rau txhuam hniav, txhuam hniav, mite predator, tsheb tua kab mob, lub tshuab nqus tsev vacuum thiab lwm yam .. Muaj ob hom siv feem ntau, Linear germicidal teeb (GCL) thiab U-shaped germicidal teeb (GCU).