{"version":"1.0","provider_name":"Dental Blog | Dentist Lehigh Valley | Teeth Whitening | Implant Dentistry | Restorative Dentistry | S. John Salivonchick, DMD, PC","provider_url":"https:\/\/www.lehighvalleydentalhealth.com\/blog","author_name":"S. John salivonchik","author_url":"https:\/\/www.lehighvalleydentalhealth.com\/blog\/author\/salivonchikdmd\/","title":"How Long Have Toothbrushes Been Around? - Dental Blog | Dentist Lehigh Valley | Teeth Whitening | Implant Dentistry | Restorative Dentistry | S. John Salivonchick, DMD, PC","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"gNC7fC0JFD\"><a href=\"https:\/\/www.lehighvalleydentalhealth.com\/blog\/how-long-have-toothbrushes-been-around\/\">How Long Have Toothbrushes Been Around?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.lehighvalleydentalhealth.com\/blog\/how-long-have-toothbrushes-been-around\/embed\/#?secret=gNC7fC0JFD\" width=\"600\" height=\"338\" title=\"&#8220;How Long Have Toothbrushes Been Around?&#8221; &#8212; Dental Blog | Dentist Lehigh Valley | Teeth Whitening | Implant Dentistry | Restorative Dentistry | S. John Salivonchick, DMD, PC\" data-secret=\"gNC7fC0JFD\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/* ]]> *\/\n<\/script>\n","description":"You brush your teeth every day\u2014you should, at least\u2014but have you ever wondered how long toothbrushes have been around? The answer might surprise you. Most of us would imagine that toothbrushes are relatively modern. And that\u2019s true, to an extent. It wasn\u2019t until 1938 that the modern toothbrush was invented. But that doesn\u2019t mean no [&hellip;]","thumbnail_url":"https:\/\/www.lehighvalleydentalhealth.com\/blog\/wp-content\/uploads\/2013\/01\/how-to-brush-300x196.jpg"}