PROBLEM TO BE SOLVED: To eliminate the odor of deodorant substances such as cigarette odor, pet odor, moisture odor, etc., which are currently sun-dried, packed in a bag together with a deodorant, sandwiched newspapers between pages, wiped, etc. We provide a convenient and effective deodorizing device that can be easily done at any time in these deodorizing works by performing inconsistent, inefficient and time-consuming methods. SOLUTION: A deodorant gas emitted from a deodorant box 2 is blown into a deodorant box 1 of an odorous substance to be deodorized by a fan 13 to neutralize and deodorize the odor. Deodorization is performed by the circulation cycle returning to the deodorant box 2 through 20, and the air pressure between the odor and deodorization boxes is enhanced by the rectification type 14 to enhance the air pressure 16, and the width of each slit 15 is adjusted to convection the air inside the box. The deodorant that gives a fresh scent after neutralization and deodorization is more effectively deodorized than the ventilation measures, and the deodorization time is arbitrarily set for 24 hours by the timer switch 11 according to the odor level and work environment. It is a highly convenient deodorizing device characterized by a cycle of 365 days. [Selection diagram] Figure 1【課題】タバコ臭、ペット臭、湿気臭等の臭気を帯びた被消臭物の消臭にあたり現状では天日干し、消臭剤と合わせて袋詰め、新聞紙をページ間に挟む、拭き取るなど、手間暇かけた一貫性のない非効率的な方法で行っており、これら消臭作業においていつでも随時、簡単にできる利便性の高い効果的な消臭装置を提供する。【解決手段】臭気を帯びた被消臭物の臭気消臭ボックス1に消臭剤ボックス2から発散する消臭気体をファン13により送風し臭気を中和消臭、送風された風は流通路20を通じて消臭剤ボックス2に戻る循環サイクルにより消臭をおこない、臭気消臭ボックス間の通風は整流形14による風圧16強化、又各スリット15の幅の調整によりボックス内の風の対流、これらの通風対策より効果的に消臭、併せて中和消臭後の爽やか香を与える消臭剤の採用、又消臭時間は臭気レベル・職場環境に応じてタイマースイッチ11により24時間任意に設定、365日のサイクル等を特徴とする利便性の高い消臭装置である。【選択図】図1