{"id":22405,"date":"2026-04-21T23:08:46","date_gmt":"2026-04-21T22:08:46","guid":{"rendered":"https:\/\/luu.rs\/en\/?p=22405"},"modified":"2026-04-23T23:21:34","modified_gmt":"2026-04-23T22:21:34","slug":"how-to-know-when-dispenser-refilling-is-needed-in-educational-institutions","status":"publish","type":"post","link":"https:\/\/luu.rs\/en\/how-to-know-when-dispenser-refilling-is-needed-in-educational-institutions\/","title":{"rendered":"How to know when dispenser refilling is needed in educational institutions?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_1 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/luu.rs\/en\/how-to-know-when-dispenser-refilling-is-needed-in-educational-institutions\/#What_does_timely_dispenser_refilling_mean\" >What does timely dispenser refilling mean?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/luu.rs\/en\/how-to-know-when-dispenser-refilling-is-needed-in-educational-institutions\/#Why_is_it_important_to_know_when_dispenser_refilling_is_needed\" >Why is it important to know when dispenser refilling is needed?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/luu.rs\/en\/how-to-know-when-dispenser-refilling-is-needed-in-educational-institutions\/#How_to_recognize_that_dispenser_refilling_is_needed\" >How to recognize that dispenser refilling is needed?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/luu.rs\/en\/how-to-know-when-dispenser-refilling-is-needed-in-educational-institutions\/#Operational_challenges_in_schools_How_smart_Luu_dispensers_save_time_and_money\" >Operational challenges in schools: How smart Luu dispensers save time and money?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/luu.rs\/en\/how-to-know-when-dispenser-refilling-is-needed-in-educational-institutions\/#Experience_from_practice_Optimization_of_dispenser_refilling_in_an_elementary_school_in_New_Belgrade\" >Experience from practice: Optimization of dispenser refilling in an elementary school in New Belgrade<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/luu.rs\/en\/how-to-know-when-dispenser-refilling-is-needed-in-educational-institutions\/#How_to_organize_a_system_for_timely_dispenser_refilling\" >How to organize a system for timely dispenser refilling?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/luu.rs\/en\/how-to-know-when-dispenser-refilling-is-needed-in-educational-institutions\/#How_do_modern_dispensers_facilitate_consumption_tracking\" >How do modern dispensers facilitate consumption tracking?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/luu.rs\/en\/how-to-know-when-dispenser-refilling-is-needed-in-educational-institutions\/#Comparison_traditional_vs_electronic_dispensers\" >Comparison: traditional vs. electronic dispensers<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/luu.rs\/en\/how-to-know-when-dispenser-refilling-is-needed-in-educational-institutions\/#Dispenser_refilling_%E2%80%93_FAQ\" >Dispenser refilling &#8211; FAQ<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/luu.rs\/en\/how-to-know-when-dispenser-refilling-is-needed-in-educational-institutions\/#How_often_should_dispenser_refilling_be_performed\" >How often should dispenser refilling be performed?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/luu.rs\/en\/how-to-know-when-dispenser-refilling-is-needed-in-educational-institutions\/#Does_automation_eliminate_the_need_for_inspection\" >Does automation eliminate the need for inspection?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/luu.rs\/en\/how-to-know-when-dispenser-refilling-is-needed-in-educational-institutions\/#What_is_the_most_common_mistake\" >What is the most common mistake?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/luu.rs\/en\/how-to-know-when-dispenser-refilling-is-needed-in-educational-institutions\/#Do_all_dispensers_have_a_level_indicator\" >Do all dispensers have a level indicator?<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<p>Soap and paper towel shortages do not occur overnight. They are the result of a lack of a system for timely dispenser refilling. When <strong>dispenser refilling<\/strong> is not precisely planned, disruptions in the hygiene process occur, which directly affects the health and functioning of the educational institution. Which dispensers are needed in school facilities and how to raise the hygiene standard read on our blog: <a href=\"https:\/\/luu.rs\/en\/dispensers-and-paper-hygiene-products-in-education\/\">Dispensers and paper products in education \u2013 how to raise hygiene standards in schools and kindergartens?<\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_does_timely_dispenser_refilling_mean\"><\/span>What does timely dispenser refilling mean?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Timely dispenser refilling implies continuous monitoring of consumable levels and refilling before the device is completely empty. The goal is that a student or teacher is never in a situation without soap or paper towels available.<\/p>\n<p>It is not a reaction. It is a system.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Why_is_it_important_to_know_when_dispenser_refilling_is_needed\"><\/span>Why is it important to know when dispenser refilling is needed?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Knowing when dispenser refilling is needed enables the maintenance of a stable hygiene system and prevents interruptions in the use of basic hand washing and drying supplies. Without this insight, unpredictable shortages occur and the risk of bacterial spread increases.<\/p>\n<p>Continuity is key. Without it, there is no standard.<\/p>\n<p>In order to ensure hygienic safety for students, it is necessary to comply with the official standards of the <a href=\"https:\/\/www.batut.org.rs\/index.php?lang=2\">Institute of Public Health of Serbia \u201cDr Milan Jovanovi\u0107 Batut\u201d<\/a> which emphasize that toilets must be equipped with constant supplies of soap and paper.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_to_recognize_that_dispenser_refilling_is_needed\"><\/span>How to recognize that dispenser refilling is needed?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Dispenser refilling can be recognized through several clear signals indicating a reduced level of material or uneven system performance. These indicators enable a timely response before problems occur.<\/p>\n<p><strong>The most common indicators that there are no paper towels or soap in dispensers:<\/strong><\/p>\n<ul>\n<li>reduced pressure or weaker soap output<\/li>\n<li>irregular paper towel dispensing<\/li>\n<li>visibly low level through the dispenser window<\/li>\n<li>increased usage frequency during breaks<\/li>\n<li>user complaints<\/li>\n<\/ul>\n<p>The problem is that these signals are often ignored.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Operational_challenges_in_schools_How_smart_Luu_dispensers_save_time_and_money\"><\/span>Operational challenges in schools: How smart Luu dispensers save time and money?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Smart <a href=\"https:\/\/luu.rs\/en\/shop\/\">LUU dispensers<\/a> change the economics of maintenance in educational institutions through three key factors: precise dosing that reduces consumption by up to 37%, transparent level indicators that reduce staff inspection time by 46%, and reserve roll systems that eliminate material waste. Instead of reactive refilling, the LUU system enables predictable inventory management, directly reducing operational costs and ensuring maximum hygiene standards without downtime.<\/p>\n<p>Managing the hygiene system in schools presents a range of operational challenges that directly affect costs, staff efficiency, and hygiene levels, and the table below shows the most common problems and their modern solutions.<\/p>\n<table class=\"luu-table\">\n<thead>\n<tr>\n<td><strong>Challenge (Problem)<\/strong><\/td>\n<td><strong>Operational impact<\/strong><\/td>\n<td><strong>Modern solution (LUU system)<\/strong><\/td>\n<td><strong>Benefit for the institution<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>High labor costs<\/strong><\/td>\n<td>Staff spend hours manually checking each dispenser<\/td>\n<td><strong>Transparent inspection windows<\/strong> and high-capacity dispensers. Monitoring software<\/td>\n<td><strong>Fast visual inspection<\/strong> without opening devices; fewer maintenance work hours<\/td>\n<\/tr>\n<tr>\n<td><strong>&#8220;Stub Roll&#8221; problem (Waste)<\/strong><\/td>\n<td>Discarding half-used rolls (15-20% loss) to prevent running out of paper<\/td>\n<td>Systems with a <strong>reserve roll<\/strong> and use of every last sheet<\/td>\n<td><strong>Full material utilization<\/strong>; direct savings in procurement<\/td>\n<\/tr>\n<tr>\n<td><strong>Unpredictable logistics<\/strong><\/td>\n<td>Chaotic procurement due to lack of insight into precise consumption<\/td>\n<td><strong>Standardization<\/strong> and precise dosing (e.g. exact number of doses per cartridge)<\/td>\n<td><strong>Predictable budget<\/strong> and easier inventory planning without unnecessary storage<\/td>\n<\/tr>\n<tr>\n<td><strong>Vandalism and failures<\/strong><\/td>\n<td>Frequent damage to low-cost equipment and constant replacement costs<\/td>\n<td><strong>Durable ABS plastic<\/strong> and secure locking systems<\/td>\n<td><strong>Equipment longevity;<\/strong> elimination of emergency repair and replacement costs<\/td>\n<\/tr>\n<tr>\n<td><strong>Excess waste (ESG)<\/strong><\/td>\n<td>Overflowing bins and high consumption of plastic bags<\/td>\n<td><strong>&#8220;One by one&#8221; dispensing system<\/strong> and controlled foam<\/td>\n<td><strong>Reduced environmental footprint<\/strong>: less waste and cleaner toilets throughout the day<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"Experience_from_practice_Optimization_of_dispenser_refilling_in_an_elementary_school_in_New_Belgrade\"><\/span>Experience from practice: Optimization of dispenser refilling in an elementary school in New Belgrade<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-22409\" src=\"https:\/\/luu.rs\/en\/wp-content\/uploads\/2026\/04\/Dispenser-refilling.webp\" alt=\"Dispenser refilling - Luu dispensers\" width=\"624\" height=\"453\" srcset=\"https:\/\/luu.rs\/en\/wp-content\/uploads\/2026\/04\/Dispenser-refilling.webp 624w, https:\/\/luu.rs\/en\/wp-content\/uploads\/2026\/04\/Dispenser-refilling-300x218.webp 300w, https:\/\/luu.rs\/en\/wp-content\/uploads\/2026\/04\/Dispenser-refilling-500x363.webp 500w\" sizes=\"(max-width: 624px) 100vw, 624px\" \/><\/p>\n<p>In cooperation with one of the largest elementary schools in <strong>New Belgrade<\/strong>, we carried out a complete transformation of the hygiene system by replacing traditional holders with smart <a href=\"https:\/\/luu.rs\/en\/products\/electronic-liquid-soap-dispenser-1l\/\"><strong>LUU dispensers<\/strong><\/a>. Before installation, the school\u2019s biggest challenge was unpredictable costs and overburdened staff who performed checks up to six times per day.<\/p>\n<p>By introducing a system with transparent indicators and controlled dosing, we made the refilling process statistically predictable and reduced visual inspection to just a few seconds per restroom.<\/p>\n<p>After the first six months of use, the following results were recorded:<\/p>\n<ul>\n<li><strong>35% reduction in total consumption<\/strong> of paper products thanks to the &#8220;one by one&#8221; dispensing system<\/li>\n<li><strong>46% less time<\/strong> required for staff to check and refill dispensers due to transparent inspection windows<\/li>\n<li><strong>18% material savings<\/strong> by eliminating the disposal of half-used rolls (solved &#8220;Stub Roll&#8221; problem)<\/li>\n<li><strong>0% complaints<\/strong> from students and parents about lack of soap during school shifts<\/li>\n<li><strong>Significantly reduced waste volume<\/strong> in bins, which accelerated the cleaning and emptying process of restrooms<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"How_to_organize_a_system_for_timely_dispenser_refilling\"><\/span>How to organize a system for timely dispenser refilling?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>An efficient system for dispenser refilling is based on clear procedures that eliminate improvisation. When there is structure, surprises disappear.<\/p>\n<p><strong>Basic steps:<\/strong><\/p>\n<ul>\n<li>defining daily or weekly checks<\/li>\n<li>standardizing dispenser types and consumables<\/li>\n<li>keeping consumption records<\/li>\n<li>assigning a responsible person<\/li>\n<li>planning refilling before the critical level<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"How_do_modern_dispensers_facilitate_consumption_tracking\"><\/span>How do modern dispensers facilitate consumption tracking?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Modern dispensers enable precise monitoring and planning of refilling because they have built-in level indicators and controlled dosing, which eliminates sudden and unpredictable changes in consumption. The system becomes transparent.<\/p>\n<p><strong>Key advantages:<\/strong><\/p>\n<ul>\n<li>transparent windows for visual control<\/li>\n<li>controlled dosing per user<\/li>\n<li>even consumption<\/li>\n<li>less waste<\/li>\n<li>easier procurement planning<\/li>\n<\/ul>\n<p>Less control. More insight.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Comparison_traditional_vs_electronic_dispensers\"><\/span>Comparison: traditional vs. electronic dispensers<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table class=\"luu-table\">\n<tbody>\n<tr>\n<td width=\"156\"><strong>Characteristic<\/strong><\/td>\n<td width=\"156\"><strong>Traditional soap dispenser<\/strong><\/td>\n<td width=\"156\"><strong>Electronic soap dispenser<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"156\">Dosing<\/td>\n<td width=\"156\">Uncontrolled<\/td>\n<td width=\"156\">Single dose<\/td>\n<\/tr>\n<tr>\n<td width=\"156\">Consumption<\/td>\n<td width=\"156\">Varies<\/td>\n<td width=\"156\">Stable<\/td>\n<\/tr>\n<tr>\n<td width=\"156\">Monitoring<\/td>\n<td width=\"156\">Manual<\/td>\n<td width=\"156\">Visual and predictable<\/td>\n<\/tr>\n<tr>\n<td width=\"156\">Costs<\/td>\n<td width=\"156\">Unpredictable<\/td>\n<td width=\"156\">Up to 37% lower<\/td>\n<\/tr>\n<tr>\n<td width=\"156\">Hygiene<\/td>\n<td width=\"156\">Contact<\/td>\n<td width=\"156\">Contactless<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"Dispenser_refilling_%E2%80%93_FAQ\"><\/span>Dispenser refilling &#8211; FAQ<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h4><span class=\"ez-toc-section\" id=\"How_often_should_dispenser_refilling_be_performed\"><\/span>How often should dispenser refilling be performed?<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>It depends on usage frequency, but daily checks are recommended in schools.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Does_automation_eliminate_the_need_for_inspection\"><\/span>Does automation eliminate the need for inspection?<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Not completely, but it significantly reduces frequency and the need for intervention.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"What_is_the_most_common_mistake\"><\/span>What is the most common mistake?<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Waiting for the dispenser to become empty instead of preventive refilling.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Do_all_dispensers_have_a_level_indicator\"><\/span>Do all dispensers have a level indicator?<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>No, but modern models increasingly include this feature.<\/p>\n<p>Discover how to establish a dispenser refilling system that operates without interruptions and unforeseen shortages.<\/p>\n<p>Learn more about solutions tailored to educational institutions or schedule <a href=\"https:\/\/luu.rs\/en\/contact\/\">free consultations<\/a> to improve the hygiene system.<\/p>\n<p>Sign up for the LUU newsletter and stay up to date with the latest offers.<\/p>\n\t\t<div data-elementor-type=\"page\" data-elementor-id=\"18812\" class=\"elementor elementor-18812\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t<div class=\"elementor-element elementor-element-72c976e1 e-flex e-con-boxed e-con e-parent\" data-id=\"72c976e1\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-5b10dfaf e-con-full e-flex e-con e-child\" data-id=\"5b10dfaf\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5a54a5e9 elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"5a54a5e9\" data-element_type=\"widget\" data-settings=\"{&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;button_width&quot;:&quot;30&quot;,&quot;step_icon_shape&quot;:&quot;square&quot;,&quot;step_type&quot;:&quot;number_text&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"New Form 2\" aria-label=\"New Form 2\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"18812\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"5a54a5e9\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"Paper Supplies: How Smart Use Can Save Your Business Money || Luu\" \/>\n\n\t\t\t\t\t\t\t<input type=\"hidden\" name=\"queried_id\" value=\"22076\"\/>\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-above\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-50 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Email\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-30 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Sign up here!<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/form>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n","protected":false},"excerpt":{"rendered":"<p>Soap and paper towel shortages do not occur overnight. They are the result of a lack of a system for timely dispenser refilling. When dispenser refilling is not precisely planned, disruptions in the hygiene process occur, which directly affects the health and functioning of the educational institution. Which dispensers are needed in school facilities and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":22408,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[1169,1,1599,1145,1091,1394,1151],"tags":[1092,1773,1204,1349,1774,1776,1777,1782,1778,1775,1779,1780,1781,1783,1116,1154,1353,1164,361,1354,1055,340,1148,1398,1201,421,422,1322,1102,348],"class_list":["post-22405","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-napkins","category-paper-products","category-paper-towel","category-paper-towel-dispensers","category-soap-dispensers","category-toilet-paper","category-toilet-paper-dispensers","tag-autocut-dispensers","tag-belgrade-paper-supplies","tag-dispenser","tag-dispenser-belgrade","tag-dispenser-refilling","tag-dispenser-refilling-in-belgrade","tag-dispenser-refilling-in-jagodina","tag-dispenser-refilling-in-kindergartens","tag-dispenser-refilling-in-kragujevac","tag-dispenser-refilling-in-new-belgrade","tag-dispenser-refilling-in-novi-sad","tag-dispenser-refilling-in-schools","tag-dispenser-refilling-in-subotica","tag-dispenser-refilling-in-zemun","tag-dispensers","tag-dispensers-belgrade","tag-foam-dispensers","tag-liquid-soap-dispenser","tag-liquid-soap-dispensers","tag-liquid-soap-or-foam-dispensers","tag-luu","tag-luu-dispensers","tag-luu-paper-towel-dispensers","tag-paper-supplies","tag-paper-towel","tag-paper-towel-dispensers","tag-paper-towel-dispensers-belgrade","tag-paper-towels-for-hands","tag-toilet-paper","tag-toilet-paper-dispensers"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.1.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Dispenser refilling - When is it needed in educational institutions || Luu<\/title>\n<meta name=\"description\" content=\"Discover how dispenser refilling can save up to 37% in schools. 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