|This article is about a/an episode in Juken Sentai Gekiranger.|
Third Lesson - Shio-Shio! Cleaning Power (修行その３ シオシオ！そうじ力, Shugyō Sono San: Shio-Shio! Sōjiryoku) is the third episode of Juken Sentai Gekiranger; it furthers the series introduction while concluding with the prelude to the first major arc involving the Five Venom Fists of Rinjuken.
Jan becomes frustrated when Xia Fu makes him complete a mundane task as part of his training, even while the team faces a newly-mastered Ririnshi.
Jan, unbearably happy from his Fierce Beast-Fist training, receives a special "training exercise" from Sha Fu that would let him fully master his Geki Waza: cleaning. Meanwhile, Confrontation Beast Buffalo-Fist user Gyuuya, has just passed the challenges within the Chamber of Trials and begins his assault on the city once he perfected himself. Though Gyuuya had the upper hand in their first encounter, Jan defeated him with "Cleaning Power" he obtained from his training. But despite Geki Tohja defeating Gyuuya, Rio called forth the elite Rinrinshī known as the Five Venom-Fists to defeat the Gekirangers.
- Jan Kandou (漢堂 ジャン Kandō Jan): Hiroki Suzuki (鈴木 裕樹 Suzuki Hiroki)
- Ran Uzaki (宇崎 ラン Uzaki Ran): Mina Fukui (福井 未菜 Fukui Mina)
- Retsu Fukami (深見 レツ Fukami Retsu): Manpei Takagi (高木 万平 Takagi Manpei)
- Master Sha-Fu (マスター・シャーフー Masutā Shā Fū, Voice): Ichirō Nagai (永井 一郎 Nagai Ichirō)
- Miki Masaki (真咲 美希 Masaki Miki): Kazue Itoh (伊藤 かずえ Itō Kazue)
- Rio (理央 Rio): Hirofumi Araki (荒木 宏文 Araki Hirofumi)
- Mele (メレ Mere): Yuka Hirata (平田 裕香 Hirata Yuka)
- Bae (バエ Voice): Akira Ishida (石田 彰 Ishida Akira)
- Gyuuya (ギュウヤ Gyūya, Voice): Masaharu Satō (佐藤正治 Satō Masaharu)
- Kademu (カデム Kademu, Voice): Yoshimitsu Shimoyama (下山吉光 Shimoyama Yoshimitsu)
- Moriya (モリヤ Moriya, Voice): Kōichi Sakaguchi (坂口 候一 Sakaguchi Kōichi)
- Sorisa (ソリサ Sorisa, Voice): Shinobu Adachi (安達忍 Adachi Shinobu)
- Maga (マガ Maga, Voice): Takashi Nagasako (長嶝 高士 Nagasako Takashi)
- Braco (ブラコ Burako, Voice): Kunihiko Yasui (安井邦彦 Yasui Kunihiko)
- As part of Super Hero Time, this episode aired alongside Kamen Rider Den-O episode 6, A Fraudulent's Dignity
- Pre-Credits: Techniques of GekiTohja
Juken Sentai Gekiranger Volume 1 features episodes 1-4: Lesson 1: Niki-Niki! Fierce Beast-Fist, Lesson 2: Waki-Waki! Beast-Fist Combination, Lesson 3: Shio-Shio! Cleaning Power, and Lesson 4: Zowa-Zowa! The Five Venom Fists.