The spots that may appear on glassware after washing and air-drying are caused by nontoxic minerals that remain on the glass when the water evaporates.
(The spots; may appear; L:on glassware; T:after washing and air-drying) (The spots that may appear on glassware after washing and air-drying; are caused; by nontoxic minerals) (nontoxic minerals; remain; on the glass; T:when the water evaporates) (the water; evaporates; )
The spots The spots that may appear on glassware after washing and air-drying nontoxic minerals the water
may appear are caused remain evaporates
L:on glassware T:after washing and air-drying
by nontoxic minerals
on the glass T:when the water evaporates