Retainer Cleanser Tablets Invisalign Cleaner, Removes Odors Discoloration Stains and Plaque 4 Month Supply Denture Cleansers Retainers Mouth Guards Denture Bath Mint by M3

I use these https://a.co/d/0c0Ap0Vx I’m on tray 16 and change them every 2 weeks as well. They keep my trays nice and clear

Retainer tabs: https://www.amazon.com/dp/B075WWYBJ7?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_1&th=1 Ultrasonic (nothing special about it but it's reliable.) https://www.amazon.com/dp/B0D7L961CR?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_3&th=1