1A product used to reduce sweating or body odor (deodorant/antiperspirant). Comes in forms like roll-ons, sprays, and sticks, commonly for underarm use.
夏は制汗剤を使うと汗のにおいが気になりにくい。
In summer, using a deodorant makes body odor from sweat less noticeable.
新しい制汗剤は24時間効果が続くと広告されている。
The new deodorant is advertised to last for 24 hours.
敏感肌の人は刺激の少ない制汗剤を選ぶとよい。
People with sensitive skin should choose a deodorant with low irritation.