|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.
- 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.