I use a version of this, it's based on the neti pot from india. Completely natural technique and does more than clearing our your sinus. It also stops any post nasal drip, Globus (lump in the throat) and can help with snoring.
I use flo sinus flush
I use a version of this, it's based on the neti pot from india. Completely natural technique and does more than clearing our your sinus. It also stops any post nasal drip, Globus (lump in the throat) and can help with snoring.
I use flo sinus flush
Audiobooks with earphones? There's wispersync so your progress matches across devices. It's also much cheaper to buy an audiobook if you have the epub/mobi/kindle version