Well, what you do not do anything to prevent or relieve watery, swollen eyes and sneezing fits ?? For years (6 years) in vain have I tried mite sprays used with questionable effect and am almost desperate to be of the mites Plage gentleman at monthly training and Anziehorgien of bed in the bedroom. In vain - But with the ultrasound device, it has become noticeably better, only you have to really plug and apply regularly !!!
What you because once must address in the context of mites, is the fact that this increasingly live in the mattress and multiply from there or spread. And there come superficial applied remedies now not even towards or their use is also limited only very time.
But I will continue to monitor the effect of the plug and extend my recession accordingly to show the long-term effect.