{"id":22624,"date":"2026-06-18T23:52:08","date_gmt":"2026-06-18T23:52:08","guid":{"rendered":"https:\/\/www.brit.co\/britpicks\/prime-day-deal-aquasonic-s-cordless-water-flosser-is-40-off\/"},"modified":"2026-06-18T23:52:08","modified_gmt":"2026-06-18T23:52:08","slug":"prime-day-deal-aquasonic-s-cordless-water-flosser-is-40-off","status":"publish","type":"post","link":"https:\/\/www.brit.co\/britpicks\/prime-day-deal-aquasonic-s-cordless-water-flosser-is-40-off\/","title":{"rendered":"Prime Day Deal: AquaSonic&#8217;s Cordless Water Flosser Is 40% Off"},"content":{"rendered":"<div class=\"ww-advertorial\" data-theme=\"britco-style\">\n<link href=\"https:\/\/fonts.googleapis.com\/css2?family=Inter:wght@400;500;600;700;800&amp;display=swap\" rel=\"stylesheet\"><style>\n.ww-advertorial { font-family: \"Inter\", \"Helvetica Neue\", Helvetica, Arial, sans-serif; color: #222222; line-height: 1.6; font-size: 18px; }\n.ww-advertorial *, .ww-advertorial *::before, .ww-advertorial *::after { box-sizing: border-box; }\n.ww-advertorial__title { font-family: \"Inter\", \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 36px; line-height: 1.2; margin: 0 0 12px; }\n.ww-advertorial__dek { font-size: 20px; color: #222222; opacity: 0.8; margin: 0 0 16px; }\n.ww-advertorial__heading { font-family: \"Inter\", \"Helvetica Neue\", Helvetica, Arial, sans-serif; margin: 32px 0 12px; }\n.ww-advertorial__heading a { color: inherit; text-decoration: none; }\n.ww-advertorial__heading a:hover { text-decoration: underline; }\n.ww-advertorial__hero img, .ww-advertorial__inline-image img { width: 100%; height: auto; display: block; }\n.ww-advertorial__hero, .ww-advertorial__inline-image { margin: 16px 0; }\n.ww-advertorial__hero figcaption, .ww-advertorial__inline-image figcaption { font-size: 13px; opacity: 0.7; padding-top: 4px; }\n.ww-advertorial__credit { margin-left: 8px; font-style: italic; }\n.ww-advertorial__byline { font-size: 14px; margin: 16px 0; opacity: 0.85; }\n.ww-advertorial__author-thumb { width: 32px; height: 32px; border-radius: 50%; vertical-align: middle; margin-right: 8px; }\n.ww-advertorial__author-block { display: flex; align-items: flex-start; gap: 12px; margin: 8px 0; }\n.ww-advertorial__disclosure { font-size: 13px; font-style: italic; opacity: 0.75; border-left: 3px solid #e04f84; padding: 8px 12px; background: rgba(0,0,0,0.03); margin: 16px 0; }\n.ww-advertorial__para { margin: 0 0 16px; }\n.ww-advertorial__quote { font-family: \"Inter\", \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 22px; border-left: 4px solid #e04f84; padding: 8px 16px; margin: 24px 0; }\n.ww-advertorial__product { display: grid; grid-template-columns: 200px 1fr; gap: 16px; border: 1px solid rgba(0,0,0,0.12); border-radius: 8px; padding: 16px; margin: 24px 0; background: #fff; }\n.ww-advertorial__product--inline_callout { grid-template-columns: 1fr; }\n.ww-advertorial__product-image { width: 100%; height: auto; border-radius: 4px; }\n.ww-advertorial__product-name { font-family: \"Inter\", \"Helvetica Neue\", Helvetica, Arial, sans-serif; margin: 0 0 8px; font-size: 20px; }\n.ww-advertorial__product-price { margin: 4px 0 8px; font-size: 18px; }\n.ww-advertorial__product-original-price { text-decoration: line-through; opacity: 0.6; margin-right: 8px; }\n.ww-advertorial__product-current-price { font-weight: bold; color: #e04f84; }\n.ww-advertorial__product-description { margin: 8px 0; font-size: 16px; }\n.ww-advertorial__product-offers { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }\n.ww-advertorial__product-cta { display: inline-block; background: #e04f84; color: #fff; padding: 10px 18px; text-decoration: none; border-radius: 4px; font-weight: 600; }\n.ww-advertorial__product-cta:hover { opacity: 0.9; }\n.ww-advertorial__pros-cons, .ww-advertorial__product .ww-advertorial__pros, .ww-advertorial__product .ww-advertorial__cons { font-size: 15px; }\n.ww-advertorial__pros h4, .ww-advertorial__cons h4 { margin: 12px 0 4px; font-size: 14px; text-transform: uppercase; letter-spacing: 0.04em; }\n.ww-advertorial__pros ul, .ww-advertorial__cons ul { margin: 0; padding-left: 18px; }\n.ww-advertorial__pros li::marker { color: #2a8a2a; }\n.ww-advertorial__cons li::marker { color: #b33; }\n.ww-advertorial__faq-item { border-top: 1px solid rgba(0,0,0,0.1); padding: 12px 0; }\n.ww-advertorial__faq-item summary { font-weight: 600; cursor: pointer; }\n.ww-advertorial__related-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin-top: 12px; }\n.ww-advertorial__related-item { text-decoration: none; color: inherit; }\n.ww-advertorial__related-item img { width: 100%; height: auto; border-radius: 4px; }\n.ww-advertorial__footer { margin-top: 32px; padding-top: 16px; border-top: 1px solid rgba(0,0,0,0.1); font-size: 13px; opacity: 0.75; }\n.ww-advertorial__footer-note { margin: 8px 0; }\n.ww-advertorial__bio-block { background: rgba(0,0,0,0.03); padding: 16px 20px; border-radius: 6px; margin: 0 0 24px; }\n.ww-advertorial__bio-title { font-family: \"Inter\", \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 14px; text-transform: uppercase; letter-spacing: 0.08em; margin: 0 0 8px; opacity: 0.7; }\n.ww-advertorial__bio-content { display: flex; align-items: flex-start; gap: 16px; }\n.ww-advertorial__bio-photo { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }\n.ww-advertorial__bio-name { font-weight: 700; font-size: 16px; }\n.ww-advertorial__bio-text { font-size: 14px; margin: 4px 0 0; opacity: 0.85; line-height: 1.5; }\n.ww-advertorial__methodology { margin: 32px 0 0; padding: 20px; border-top: 2px solid #e04f84; }\n.ww-advertorial__methodology-title { font-family: \"Inter\", \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 18px; margin: 0 0 8px; }\n.ww-advertorial__methodology p { margin: 0; font-size: 15px; opacity: 0.85; }\n\n\n.ww-advertorial { font-family: \"Inter\", \"Helvetica Neue\", sans-serif; font-size: 17px; letter-spacing: -0.005em; }\n.ww-advertorial__heading { font-weight: 700; font-size: 24px; letter-spacing: -0.015em; line-height: 1.25; }\n.ww-advertorial__heading a { color: inherit; text-decoration: none; }\n.ww-advertorial__heading a:hover { color: #e04f84; }\n.ww-advertorial__byline { color: #555; font-size: 14px; }\n.ww-advertorial__author-name { font-weight: 600; color: #222; }\n.ww-advertorial__author-thumb { width: 28px; height: 28px; }\n.ww-advertorial__disclosure { background: #fafafa; border-left-color: #e04f84; border-radius: 0; color: #444; font-style: normal; font-size: 12px; padding: 10px 14px; }\n.ww-advertorial__product { display: grid; grid-template-columns: 1fr; gap: 16px; border: 1px solid #ececec; border-radius: 8px; padding: 0; overflow: hidden; box-shadow: none; }\n.ww-advertorial__product-image { width: 100%; height: auto; border-radius: 0; }\n.ww-advertorial__product-body { padding: 20px 24px 24px; }\n.ww-advertorial__product-name { font-family: \"Inter\", \"Helvetica Neue\", sans-serif; font-size: 22px; font-weight: 700; letter-spacing: -0.015em; margin-bottom: 12px; }\n.ww-advertorial__product-name a { color: inherit; text-decoration: none; }\n.ww-advertorial__product-name a:hover { color: #e04f84; }\n.ww-advertorial__product-current-price { color: #222; font-weight: 700; font-size: 20px; }\n.ww-advertorial__product-cta { background: #222; color: #fff; border-radius: 4px; text-transform: none; font-weight: 600; letter-spacing: -0.005em; padding: 12px 24px; font-size: 15px; }\n.ww-advertorial__product-cta:hover { background: #e04f84; }\n.ww-advertorial__quote { color: #222; border-left-color: #e04f84; font-style: normal; font-weight: 500; font-size: 22px; line-height: 1.4; }\n.ww-advertorial__methodology { background: #fafafa; padding: 24px; border-radius: 8px; border-top: none; margin-top: 40px; border: 1px solid #ececec; }\n.ww-advertorial__methodology-title { font-family: \"Inter\", \"Helvetica Neue\", sans-serif; font-size: 18px; color: #222; font-weight: 700; }\n.ww-advertorial__methodology p { color: #444; font-size: 14px; }\n<\/style>\n<div class=\"ww-advertorial__body\">\n<p class=\"ww-advertorial__para\">If string floss is the chore you skip, a water flosser is the fix \u2014 and AquaSonic&#8217;s cordless Aqua Flosser is an easy, affordable way to start. It&#8217;s an ADA-accepted, portable oral irrigator that blasts away what brushing misses, and it&#8217;s genuinely simple to use. For Prime Day, it&#8217;s 40% off.<\/p>\n\n<h2 class=\"wp-block-heading ww-advertorial__heading\"><a href=\"https:\/\/www.amazon.com\/dp\/B01MTLEKNA?tag=hyphen-brit-base-20\" rel=\"sponsored nofollow noopener\" target=\"_blank\">The deal<\/a><\/h2>\n\n<p class=\"ww-advertorial__para\">For <strong>Prime Day \u2014 June 23\u201326, 2026<\/strong> \u2014 the AquaSonic Cordless Water Flosser is <strong>40% off<\/strong>, down to <strong>$29.95<\/strong> (from $49.95). It&#8217;s a Prime Day deal, so a Prime membership is required, and the price ends when the event closes on June 26 (or earlier if it sells out).<\/p>\n\n<h2 class=\"wp-block-heading ww-advertorial__heading\"><a href=\"https:\/\/www.amazon.com\/dp\/B01MTLEKNA?tag=hyphen-brit-base-20\" rel=\"sponsored nofollow noopener\" target=\"_blank\">What it is<\/a><\/h2>\n\n<p class=\"ww-advertorial__para\">It&#8217;s an <strong>ADA-accepted, cordless water flosser<\/strong> \u2014 fully portable, waterproof, and lightweight, with a rechargeable battery and a removable water tank that&#8217;s easy to fill and clean. It has <strong>three modes<\/strong> (Normal, Soft, and Pulse) so you can dial in the pressure, and it comes with <strong>five tips<\/strong> \u2014 two standard, plus periodontal, orthodontic, and tongue-scraper tips \u2014 and a soft-touch travel bag. Per AquaSonic, it helps remove plaque and reduce gingivitis.<\/p>\n<aside class=\"ww-advertorial__product ww-advertorial__product--single_hero\"><img decoding=\"async\" class=\"ww-advertorial__product-image\" src=\"https:\/\/www.brit.co\/britpicks\/wp-content\/uploads\/2026\/06\/wf_71Yz.jpg\" alt=\"AquaSonic Cordless Portable Water Flosser \u2014 40% Off for Prime Day\"><div class=\"ww-advertorial__product-body\"><h3 class=\"ww-advertorial__product-name\"><a href=\"https:\/\/www.amazon.com\/dp\/B01MTLEKNA?tag=hyphen-brit-base-20\" data-merchant=\"Amazon\" rel=\"sponsored nofollow noopener\" target=\"_blank\">AquaSonic Cordless Portable Water Flosser \u2014 40% Off for Prime Day<\/a><\/h3><div class=\"ww-advertorial__product-price\"><span class=\"ww-advertorial__product-original-price\">$49.95<\/span><span class=\"ww-advertorial__product-current-price\">$29.95<\/span><\/div><p class=\"ww-advertorial__product-description\">An ADA-accepted cordless water flosser: portable, waterproof, rechargeable, with a removable tank, three modes (Normal, Soft, Pulse), five tips (2 standard, periodontal, orthodontic, tongue scraper), and a travel bag. Prime Day: 40% off ($49.95 \u2192 $29.95), June 23\u201326.<\/p><p class=\"ww-advertorial__disclosure\">When you click on or buy through our links, we earn a commission. Brit+Co independently determines what we cover and recommend.<\/p><div class=\"ww-advertorial__product-offers\"><a class=\"ww-advertorial__product-cta\" href=\"https:\/\/www.amazon.com\/dp\/B01MTLEKNA?tag=hyphen-brit-base-20\" data-merchant=\"Amazon\" rel=\"sponsored nofollow noopener\" target=\"_blank\">Shop at Amazon<\/a><\/div><\/div><\/aside>\n\n<h2 class=\"wp-block-heading ww-advertorial__heading\"><a href=\"https:\/\/www.amazon.com\/dp\/B01MTLEKNA?tag=hyphen-brit-base-20\" rel=\"sponsored nofollow noopener\" target=\"_blank\">How to use it<\/a><\/h2>\n\n<p class=\"ww-advertorial__para\">Fill the tank, pick a tip (start with a standard tip; the orthodontic tip is handy for braces and the periodontal tip for the gumline), and lean over the sink \u2014 flossing with water is splashy at first. Start on Soft to get used to the sensation, then move up to Normal or Pulse. Aim the stream along the gumline and between teeth; the tank holds enough for a full pass, and it recharges between uses.<\/p>\n\n<h2 class=\"wp-block-heading ww-advertorial__heading\"><a href=\"https:\/\/www.amazon.com\/dp\/B01MTLEKNA?tag=hyphen-brit-base-20\" rel=\"sponsored nofollow noopener\" target=\"_blank\">Who it&#8217;s for<\/a><\/h2>\n\n<p class=\"ww-advertorial__para\">It&#8217;s for anyone who hates traditional flossing, has braces or other dental work, or just wants a more thorough clean \u2014 and because it&#8217;s cordless and comes with a travel bag, it&#8217;s easy to take along. If you want a high-capacity countertop unit for the whole family, that&#8217;s a bulkier, pricier category; this is the portable, get-started pick.<\/p>\n<section class=\"ww-advertorial__faq\"><h2 class=\"ww-advertorial__heading\">Frequently asked questions<\/h2><details class=\"ww-advertorial__faq-item\"><summary>When is the Prime Day deal?<\/summary><div>The 40% discount \u2014 down to $29.95 (from $49.95) \u2014 runs during Amazon Prime Day, June 23\u201326, 2026. A Prime membership is required, and the price ends when the event closes (or earlier if it sells out).<\/div><\/details><details class=\"ww-advertorial__faq-item\"><summary>What&#8217;s included, and what modes does it have?<\/summary><div>It has three modes \u2014 Normal, Soft, and Pulse \u2014 and comes with five tips (two standard, one periodontal, one orthodontic, and a tongue scraper) plus a soft-touch travel bag. The water tank is removable for easy filling and cleaning.<\/div><\/details><details class=\"ww-advertorial__faq-item\"><summary>Is it ADA accepted and good for braces?<\/summary><div>Yes \u2014 it carries the ADA Seal of Acceptance, and the included orthodontic tip is designed for cleaning around braces. AquaSonic says it helps remove plaque and reduce gingivitis.<\/div><\/details><details class=\"ww-advertorial__faq-item\"><summary>Where can I buy it?<\/summary><div>It&#8217;s available at Amazon \u2014 use the button above for the current listing and price.<\/div><\/details><\/section>\n<aside class=\"ww-advertorial__methodology\">\n<h2 class=\"ww-advertorial__methodology-title\">Why trust Brit+Co<\/h2>\n<p>The Brit+Co editorial team curates each pick based on hands-on testing, expert input, and reader feedback. Brands don&#8217;t influence what we cover \u2014 our editors choose products independently and only recommend ones we&#8217;d buy ourselves.<\/p>\n<\/aside><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>The ADA-accepted, cordless water flosser that makes flossing nearly effortless \u2014 with five tips and a travel bag \u2014 is 40% off for Prime Day, down to $29.95.<\/p>\n","protected":false},"author":9,"featured_media":22622,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_genesis_block_theme_hide_title":false,"footnotes":""},"categories":[15],"tags":[],"class_list":{"0":"post-22624","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","6":"hentry","7":"category-sponsored","9":"with-featured-image"},"featured_image_src":"https:\/\/www.brit.co\/britpicks\/wp-content\/uploads\/2026\/06\/wf_71TJ-600x400.jpg","featured_image_src_square":"https:\/\/www.brit.co\/britpicks\/wp-content\/uploads\/2026\/06\/wf_71TJ-600x600.jpg","author_info":{"display_name":"Brit+Co Staff","author_link":"https:\/\/www.brit.co\/britpicks\/author\/chase\/"},"_links":{"self":[{"href":"https:\/\/www.brit.co\/britpicks\/wp-json\/wp\/v2\/posts\/22624","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.brit.co\/britpicks\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.brit.co\/britpicks\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.brit.co\/britpicks\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.brit.co\/britpicks\/wp-json\/wp\/v2\/comments?post=22624"}],"version-history":[{"count":0,"href":"https:\/\/www.brit.co\/britpicks\/wp-json\/wp\/v2\/posts\/22624\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.brit.co\/britpicks\/wp-json\/wp\/v2\/media\/22622"}],"wp:attachment":[{"href":"https:\/\/www.brit.co\/britpicks\/wp-json\/wp\/v2\/media?parent=22624"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.brit.co\/britpicks\/wp-json\/wp\/v2\/categories?post=22624"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.brit.co\/britpicks\/wp-json\/wp\/v2\/tags?post=22624"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}