Aviva tried out the Ultrasonic Cleaner in Pearl White color by Ultrasonic Cleaner and shared her experience in a video review. She used the Soak ultrasonic cleanser to clean her retainer, as she found it tedious to clean it every night. Initially skeptical about its effectiveness, Aviva filled the Soak with water, added soap, and ran it for 5 minutes. She repeated this process three times and noticed a significant difference on the third run. The Soak proved to be highly efficient in removing buildup and leaving her retainer feeling fresh. Overall, Aviva was impressed with the Soak's cleaning capabilities and its ability to restore her retainer's cleanliness.