elimination of stenches

deodorizer, air freshener (device containing substances that neutralize unpleasant odours)

remove, prune away, carry off, take away

spray (commercial product) / spray (pressurized container), sprayer, atomizer

spray (eject in atomized form)

straight, not bent

直ぐ: immediately, right away, soon / 直ぐ: quick to / 直ぐ: right next to, right close by

(obsolete) 過ぐ: classical form of modern 過ぎる (sugiru, “to go through, to go past; to exceed”)

(obsolete) 挿ぐ: classical form of modern 挿げる (sugeru, “to connect or affix one thing to another, especially by passing something through something else”)

直ぐに: immediately