Clean air?

[Opihikaobob]

I just wanted to add that 35 percent food grade hydrogen peroxide is also a potent mold & mildew killer, and has many disenfectent qualities & other health & farm uses (use with extreme caution) as it a very powerful oxidizer if you have a farm license you can buy 13.5 gal, (BIE Hilo) , for around $275, plus the bonus of having a 13.5 gal food grade container that you have already paid for water storage, which sure beats the $70 price at Island Naturals for 1gal.