{"version":"1.0","provider_name":"Topline Circuit","provider_url":"https:\/\/toplinecircuit.com\/zh","author_name":"Topadmin","author_url":"https:\/\/toplinecircuit.com\/zh\/author\/topadmin\/","title":"How to Remove Flux Residue from PCB Boards? - Topline Circuit","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"QD2Pwp2OjK\"><a href=\"https:\/\/toplinecircuit.com\/zh\/how-to-remove-flux-residue-from-pcb-boards\/\">How to Remove Flux Residue from PCB Boards?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/toplinecircuit.com\/zh\/how-to-remove-flux-residue-from-pcb-boards\/embed\/#?secret=QD2Pwp2OjK\" width=\"600\" height=\"338\" title=\"\u300a How to Remove Flux Residue from PCB Boards? \u300b\u2014Topline Circuit\" data-secret=\"QD2Pwp2OjK\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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\/\/# sourceURL=https:\/\/toplinecircuit.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"https:\/\/toplinecircuit.com\/wp-content\/uploads\/2026\/04\/How-to-Remove-Flux-Residue-from-PCB-Boards\u56fe\u72471.png","thumbnail_width":384,"thumbnail_height":250,"description":"In electronics manufacturing and repair, the use of flux is almost unavoidable, as it improves solder wetting and enhances joint quality and production efficiency. However, after soldering, flux often leaves residues on the surface of printed circuit boards (PCBs). If these residues are not properly removed, they can gradually cause leakage, corrosion, or even short [&hellip;]"}