This is exactly what a dentist would recommend for braces or lingual retainers. There are loads of these so you can use one a day but they don't get dirty like dental floss so I've used one a few times and it hasn't fallen apart or anything.
Waterpik Nano Plus WP-320: Your Compact Companion for Healthy Teeth and Gums Anywhere!
104 Review
WaterPik WP-450 Irrigation, white/white
36 Review
Oral-B Professional Care OxyJet MD20 Irrigation, white/blue
64 Review
Enhanced Dental Care: Philips π¦· Sonicare Airfloss Ultra, HX8432/13, Black Edition
40 Review
π¦· Colgate Max Fresh Whitening Toothpaste with Breath Strips, Clean Mint, Limited Edition - 6 Oz, 24 Ounce (Pack of 4)
10 Review
BLIS Fresh Breath Kit: Potent BLIS K12 Oral Probiotic for Bad Breath & Halitosis Treatment - Clinically Proven Mouthwash, Tongue Scraper, Lozenges - 4 Week Supply
11 Review
Breath Me TM 50pcs Black Fiber Reed Diffuser Refill Sticks 12 inch - Elegant Home Fragrance Replacement
11 Review
π± Organic Peppermint and Parsley Oil Gel Capsules for Fresh Breath - Keto Friendly Stomach Mints with 3+ Hour Freshness - XL Size - Freshies
12 Review