How to choose an air purifier<br>Deep-clean your living space. If there's dust lurking in your living space, it will make your need for an air purifier seem more dire than it actually is. Vacuum regularly, including furniture, and check your heating vents for lint and dust.
it will make your need for a smell purifier seem more dire than it actually is. Vacuum regularly, including furniture, and check your heating vents for lint and dust
( z1 and :op ( z2 vacuum :mxde imperative :ARG0 ( z3 you ) :ARG1-of ( z4 regular ) :ARG2-of ( z5 include :ARG1 ( z6 furniture ) ) ) :op ( z7 check :mxde imperative :ARG0 z3 :ARG1 ( z8 vent :mod ( z9 heat ) :poss z3 ) :ARG2 ( z10 and :op ( z11 lint ) :op ( z12 dust ) ) ) )