Which is better for braces?

The Cordless Advanced 2.0. It ships with 4 tips, including options for braces, and has 3 pressure settings. The Pulse includes only 2 Classic Jet tips.

Which lasts longer per charge?

The Cordless Pulse, rated up to 9 weeks per charge versus up to 4 weeks for the Cordless Advanced 2.0.

Which is better for travel?

The Cordless Advanced 2.0. It includes a tip storage case, travel water plug and microfiber bag, and charges in 4 hours on global-compatible voltage.

Is the Cordless Pulse worth it over the Advanced 2.0?

If you mainly want a bigger 6 oz reservoir and fewer charges, yes. The Advanced 2.0 gives more tips, more settings and a travel kit for $55.00 at eBay as of November 3, 2026.

Do both remove the same amount of plaque?

Yes. Both are rated to remove up to 99.9% of plaque bacteria from treated areas, and both carry the ADA Seal of Acceptance.

Can both be used in the shower?

Yes. Both are waterproof and rated for shower use.

Waterpik Cordless Advanced 2.0 WP-580 Portable Rechargeable Water Flosser for Teeth & Gums vs Waterpik Cordless Pulse Rechargeable Portable Water Flosser for Teeth, Gums, Braces Care and Travel with 2 Flossing Tips, Waterproof, ADA Accepted, WF-20 White

Both are Waterpik cordless flossers that remove up to 99.9% of plaque from treated areas. The Cordless Advanced 2.0 (WP-580) gives you 3 pressure settings, 4 tips, a travel bag and a 4-hour magnetic charge, at $55.00 at eBay as of November 3, 2026. The Cordless Pulse (WF-20) is simpler: 2 settings, 2 tips, a 6 oz reservoir and up to 9 weeks per charge. Buy the WP-580 for more control and travel extras; buy the WF-20 if you want fewer charges and a bigger reservoir.

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