{"version":"1.0","provider_name":"Gausium","provider_url":"https:\/\/gausium.com\/es\/","author_name":"Lisa","author_url":"https:\/\/gausium.com\/es\/author\/rebecca\/","title":"Keeping Europe\u2019s Busiest Corridors Spotless: Madrid Metro Deployed Gausium Scrubber 50 Across Its Station Network","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"Skscc3QD7c\"><a href=\"https:\/\/gausium.com\/es\/case\/metro-de-madrid\/\">Keeping Europe\u2019s Busiest Corridors Spotless: Madrid Metro Deployed Gausium Scrubber 50 Across Its Station Network<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/gausium.com\/es\/case\/metro-de-madrid\/embed\/#?secret=Skscc3QD7c\" width=\"600\" height=\"338\" title=\"\u00abKeeping Europe\u2019s Busiest Corridors Spotless: Madrid Metro Deployed Gausium Scrubber 50 Across Its Station Network\u00bb \u2014 Gausium\" data-secret=\"Skscc3QD7c\" 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","thumbnail_url":"https:\/\/gausium.com\/wp-content\/uploads\/2026\/03\/cover_MetroMadrid.jpg","thumbnail_width":1877,"thumbnail_height":1630,"description":"Discover how Metro de Madrid deployed three Gausium Scrubber 50 autonomous cleaning robots across its station corridors to reduce costs, improve cleaning results, and enhance station image across one of Europe's busiest transit networks."}