{"id":23286,"date":"2023-12-28T20:25:40","date_gmt":"2023-12-28T20:25:40","guid":{"rendered":"https:\/\/crittercontro.wpenginepowered.com\/?post_type=wildlife&#038;p=23286"},"modified":"2025-07-29T14:56:13","modified_gmt":"2025-07-29T18:56:13","slug":"bats-in-chimneys","status":"publish","type":"wildlife","link":"https:\/\/www.crittercontrol.com\/wildlife\/bats\/bats-in-chimneys\/","title":{"rendered":"Bats in Chimneys"},"content":{"rendered":"  <div class=\"wildlife-sub-navigation\">\n  <nav class=\"wildlife-sub-nav\" aria-label=\"Animal Navigation\">\n          <a href=\"\/wildlife\/bats\/\" class=\"wildlife-sub-nav-item \">\n        <div class=\"wildlife-sub-nav-item-text\">Removal<\/div>\n        <div class=\"wildlife-sub-nav-item-icon\">\n                      <svg class=\"info\" aria-hidden=\"true\" focusable=\"false\">\n              <use xlink:href=\"https:\/\/www.crittercontrol.com\/wp-content\/themes\/crittercontrol-2.0\/resources\/img\/svg-legend.svg#icon-info\"><\/use>\n            <\/svg>\n                  <\/div>\n      <\/a>\n              <a href=\"\/wildlife\/bats\/bat-noises\/\" class=\"wildlife-sub-nav-item \">\n        <div class=\"wildlife-sub-nav-item-text\">Sound<\/div>\n        <div class=\"wildlife-sub-nav-item-icon\">\n                      <svg class=\"info\" aria-hidden=\"true\" focusable=\"false\">\n              <use xlink:href=\"https:\/\/www.crittercontrol.com\/wp-content\/themes\/crittercontrol-2.0\/resources\/img\/svg-legend.svg#icon-sounds\"><\/use>\n            <\/svg>\n                  <\/div>\n      <\/a>\n              <a href=\"\/wildlife\/bats\/bat-guano\/\" class=\"wildlife-sub-nav-item \">\n        <div class=\"wildlife-sub-nav-item-text\">Scat<\/div>\n        <div class=\"wildlife-sub-nav-item-icon\">\n                      <svg class=\"info\" aria-hidden=\"true\" focusable=\"false\">\n              <use xlink:href=\"https:\/\/www.crittercontrol.com\/wp-content\/themes\/crittercontrol-2.0\/resources\/img\/svg-legend.svg#icon-scat\"><\/use>\n            <\/svg>\n                  <\/div>\n      <\/a>\n          <\/nav>\n<\/div>\n\n\n  <section class=\"featured-image\" aria-label=\"featured image\">\n    <div class=\"featured-image-wrapper\">\n      \n\n                                                    \n    \n  <picture>\n    <source type=\"image\/webp\" sizes=\"(max-width: 767px) 767px, (max-width: 991px) 991px, 1920px\" srcset=\"https:\/\/www.crittercontrol.com\/crittercontrol\/crittercontrol\/media\/CritterControl\/Deleted\/bats-in-attic-tried-100x0-c-default.webp 100w, https:\/\/www.crittercontrol.com\/crittercontrol\/crittercontrol\/media\/CritterControl\/Deleted\/bats-in-attic-tried-200x0-c-default.webp 200w, https:\/\/www.crittercontrol.com\/crittercontrol\/crittercontrol\/media\/CritterControl\/Deleted\/bats-in-attic-tried-400x0-c-default.webp 400w, https:\/\/www.crittercontrol.com\/crittercontrol\/crittercontrol\/media\/CritterControl\/Deleted\/bats-in-attic-tried-600x0-c-default.webp 600w, https:\/\/www.crittercontrol.com\/crittercontrol\/crittercontrol\/media\/CritterControl\/Deleted\/bats-in-attic-tried-800x0-c-default.webp 800w, https:\/\/www.crittercontrol.com\/crittercontrol\/crittercontrol\/media\/CritterControl\/Deleted\/bats-in-attic-tried.webp 960w\">\n    <source type=\"image\/jpeg\" sizes=\"(max-width: 767px) 767px, (max-width: 991px) 991px, 1920px\" srcset=\"https:\/\/www.crittercontrol.com\/crittercontrol\/crittercontrol\/media\/CritterControl\/Deleted\/bats-in-attic-tried-100x0-c-default.jpg 100w, https:\/\/www.crittercontrol.com\/crittercontrol\/crittercontrol\/media\/CritterControl\/Deleted\/bats-in-attic-tried-200x0-c-default.jpg 200w, https:\/\/www.crittercontrol.com\/crittercontrol\/crittercontrol\/media\/CritterControl\/Deleted\/bats-in-attic-tried-400x0-c-default.jpg 400w, https:\/\/www.crittercontrol.com\/crittercontrol\/crittercontrol\/media\/CritterControl\/Deleted\/bats-in-attic-tried-600x0-c-default.jpg 600w, https:\/\/www.crittercontrol.com\/crittercontrol\/crittercontrol\/media\/CritterControl\/Deleted\/bats-in-attic-tried-800x0-c-default.jpg 800w, https:\/\/www.crittercontrol.com\/crittercontrol\/crittercontrol\/media\/CritterControl\/Deleted\/bats-in-attic-tried.jpg 960w\">\n    <img decoding=\"async\" class=\"featured-image-item\" width=\"960\" height=\"720\" alt=\"bats-in-attic-tried\" src=\"https:\/\/www.crittercontrol.com\/crittercontrol\/crittercontrol\/media\/CritterControl\/Deleted\/bats-in-attic-tried.jpg\" loading=\"lazy\" >\n  <\/picture>\n    <\/div>\n  <\/section>\n\n\n\n<p><a href=\"\/wildlife\/bats\/\">Bats<\/a> live in both cities and wooded areas, eating half of their weight in insects every night. When looking for places to roost, they choose protected spots like sheds, <a href=\"\/wildlife\/bats\/bats-in-the-attic\/\">attics<\/a>, and smokestacks. At times, bats in chimneys cause problems due to their breeding habits and potential for disease.<\/p>\n\n\n<section class=\"cta-banner-wrapper row  alt orange block-visibility-hide-large-screen block-visibility-hide-medium-screen\">\n  <div class=\"container\">\n    <div class=\"row\">\n      <div class=\"col-xs-12\">\n        <div class=\"cta-banner\">\n          <div class=\"cta-banner-content\"><p>Did you find bats roosting in the chimney?<\/p>\n<\/div>\n          <a\n                        href=\"tel:8002748837\"\n                        class=\"cta-phone-link\">\n            <svg aria-hidden=\"true\" focusable=\"false\">\n              <use xlink:href=\"https:\/\/www.crittercontrol.com\/wp-content\/themes\/crittercontrol-2.0\/resources\/img\/svg-legend.svg#icon-phone\"><\/use>\n            <\/svg>\n            <div class=\"cta-phone-link-wrapper\">\n              <div class=\"cta-phone-link-num\">\n                                  <span>800-274-8837<\/span>\n                              <\/div>\n              <div class=\"cta-phone-link-text\">(No Cats &#038; Dogs)<\/div>\n            <\/div>\n          <\/a>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-how-to-tell-bats-are-in-the-chimney\">How to Tell Bats Are in the Chimney<\/h3>\n\n\n\n<p>If bats are roosting in a chimney, there are several common signs to look for:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Chirping or Squeaking Noises<\/strong> \u2013 Bats are vocal, especially at dusk and dawn when they are most active. You may hear high-pitched squeaks or scratching sounds from inside the chimney.<\/li>\n\n\n\n<li><strong>Guano (Bat Droppings)<\/strong> \u2013 Accumulations of small, dark, shiny droppings at the base of the chimney or on the roof are a clear sign of bat activity. Bat guano often crumbles easily and may contain insect parts.<\/li>\n\n\n\n<li><strong>Stains or Grease Marks<\/strong> \u2013 Bats have oily fur that can leave dark, greasy smudges around the edges of chimney openings where they enter and exit.<\/li>\n\n\n\n<li><b>Ammonia-like odor<\/b> \u2013 A strong, musty smell from guano and urine buildup is another key indicator.<\/li>\n\n\n\n<li><strong>Sightings of Bats<\/strong> \u2013 If you see bats flying near the chimney at dusk or dawn, especially entering or exiting the structure, they are likely roosting inside.<\/li>\n\n\n\n<li><strong>Unusual Drafts or Airflow<\/strong> \u2013 A noticeable change in airflow or odd drafts in the fireplace may be due to bats obstructing the chimney.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-why-do-bats-roost-in-chimneys\">Why Do Bats Roost in Chimneys?<\/h3>\n\n\n\n<p>Bats enter chimneys to hibernate or to give birth. Homeowners with a maternity colony of bats in the chimney may have a long-lasting problem on their hands. The animals have strong homing instincts and usually return to the same roosts. A bat can live for over six years, and females produce a pup every season.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-problems-from-bats-in-chimneys\">Problems from Bats in Chimneys<\/h3>\n\n\n\n<p>When bats roost in chimneys, their <a href=\"\/wildlife\/bats\/bat-guano\/\">droppings<\/a> and urine build up on bricks and shingles. This leads to a musty odor and contaminated runoff during rainstorms. Bats in chimneys also create dark, oily stains similar to those left by rodents.<\/p>\n\n\n\n<p>Any time bats live near humans, there is a definite risk of contracting <a href=\"\/wildlife\/bats\/bats-rabies\/\">rabies<\/a> from a bite. Even a <a href=\"\/wildlife\/bats\/dead-bat\/\">dead<\/a> bat can spread the disease. In addition, airborne spores that develop within the pests&#8217; droppings may transmit histoplasmosis to humans.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-how-we-get-bats-out-of-a-chimney\">How We Get Bats Out of a Chimney<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.crittercontrol.com\/office-finder\/missouri\/springfield\/\"><img decoding=\"async\" width=\"500\" height=\"378\" src=\"https:\/\/www.crittercontrol.com\/crittercontrol\/Bats-on-chimney.jpg\" alt=\"bats on chimney in Springfield, MO\" class=\"wp-image-34660\" srcset=\"https:\/\/www.crittercontrol.com\/crittercontrol\/Bats-on-chimney.jpg 500w, https:\/\/www.crittercontrol.com\/crittercontrol\/Bats-on-chimney-300x227.jpg 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><figcaption class=\"wp-element-caption\">Photo courtesy of Critter Control of SW Missouri<\/figcaption><\/figure>\n                    <script type=\"application\/ld+json\">\n                    {\n                        \"@context\": \"https:\/\/schema.org\",\n                        \"@type\": \"ImageObject\",\n                        \"contentUrl\": \"https:\/\/www.crittercontrol.com\/crittercontrol\/Bats-on-chimney.jpg\",\n                        \"width\": \"\",\n                        \"height\": \"\",\n                        \"caption\": \"Photo courtesy of Critter Control of SW Missouri\",\n                        \"description\": \"\",\n                        \"contentLocation\": \"Springfield, MO\",\n                        \"author\": {\n                                \"@type\": \"Person\",\n                                \"name\": \"Cory Wilson\",\n                                \"jobTitle\": \"Franchise Owner Cirtter Control of SW Missouri\",\n                                \"knowsAbout\": \"\",\n                                \"skills\": \"\",\n                                \"sameAs\": \"https:\/\/www.crittercontrolspringfield.com\/about\/staff.html\"\n                            }\n                    }\n                    <\/script>\n\n\n\n<p>If you do have bats in the chimney, keep the flue shut! Not only is exclusion the most effective way to deter bats from roosting in your chimney, but it is also the most humane and ethical bat control strategy.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Exclusion tubes<\/strong> &#8211; This device is a one-way exit, allowing bats in the chimney to leave but not to return.<\/li>\n\n\n\n<li><strong>Mesh screens<\/strong> &#8211; Placing wire mesh over the top of the chimney keeps bats out, though it is important to avoid trapping any animals inside.<\/li>\n\n\n\n<li><strong>Chimney caps<\/strong> &#8211; Similar to a mesh screen, a cap stops pest wildlife from entering.<\/li>\n<\/ul>\n\n\n\n<p>Important caveat- you cannot install bat exclusion if baby bats are present. During summer months, maternity colonies of bats roost in chimneys<\/p>\n\n\n\n<div style=\"background-image:url(&apos;https:\/\/www.crittercontrol.com\/crittercontrol\/CC-Bats-Roosting-min.jpg&apos;);background-position:50% 0;background-size:cover;\" class=\"wp-block-group is-vertical is-content-justification-center is-layout-flex wp-container-core-group-is-layout-ce155fab wp-block-group-is-layout-flex has-background\">\n<h3 class=\"wp-block-heading has-critter-white-color has-text-color has-link-color wp-elements-4807039b1f9aa53f3424bd707c077960\" id=\"h-have-bats-in-the-chimney\">Have bats in the chimney?<\/h3>\n\n\n\n<p class=\"has-critter-white-color has-text-color has-link-color wp-elements-235af97e052816ea2659ed50c2f006ac\"><strong>Find a Critter Control near you<\/strong><\/p>\n\n\n<form class=\"zip-code-form js-type-code\" id=\"zip-form\" method=\"post\">\n  <div class=\"zip-code-form__input\">\n    <input id=\"zip-search\" type=\"text\" name=\"zipCode\" placeholder=\"ENTER YOUR ZIP CODE\" class=\"input-zipcode\">\n      <button class=\"zip-code-form__submit\" aria-label=\"zip code submit\" type=\"submit\" data-icon=arrow>\n              <img decoding=\"async\" src=\"https:\/\/www.crittercontrol.com\/wp-content\/themes\/crittercontrol-2.0\/public\/img\/arrow.png\" style=\"max-width: 100%;\" alt=\"arrow\">\n            <\/button>\n  <\/div>\n\n<\/form>\n\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">How NOT to Get Rid of Bats in Chimneys<\/h3>\n\n\n\n<p>In the United States, you cannot trap or exterminate bats. Bats play an integral role in the environment and help the economy.<\/p>\n\n\n\n<p>\u201cSmoking out\u201d a bat infestation is also a bad idea. The suggestion to keep the damper close and set a fire is not humane. After birth, bat pups cannot fly. If you set a fire with bat pups in your chimney, it will be cruel.<\/p>\n\n\n\n<p><strong>What to Do if You Have Bats<\/strong><\/p>\n\n\n\n<p>Installing a bat house is a simple project that encourages bats in chimneys to move out on their own.<\/p>\n\n\n\n<p>Setting up some of these devices requires special knowledge and equipment. Accessing the chimney also means getting onto the roof, which can be dangerous for homeowners. For safe and effective wildlife management, call Critter Control when bats cause problems.<\/p>\n\n\n\n<p>Learn more about <a href=\"https:\/\/www.crittercontrol.com\/wildlife\/bats\/\">bat removal<\/a>.<\/p>\n\n\n<section class=\"wildlife-form bottom\">\n  <div class=\"row\">\n    <div class=\"col-md-8\">\n              <script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\nvar gform;gform||(document.addEventListener(\"gform_main_scripts_loaded\",function(){gform.scriptsLoaded=!0}),document.addEventListener(\"gform\/theme\/scripts_loaded\",function(){gform.themeScriptsLoaded=!0}),window.addEventListener(\"DOMContentLoaded\",function(){gform.domLoaded=!0}),gform={domLoaded:!1,scriptsLoaded:!1,themeScriptsLoaded:!1,isFormEditor:()=>\"function\"==typeof InitializeEditor,callIfLoaded:function(o){return!(!gform.domLoaded||!gform.scriptsLoaded||!gform.themeScriptsLoaded&&!gform.isFormEditor()||(gform.isFormEditor()&&console.warn(\"The use of gform.initializeOnLoaded() is deprecated in the 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<\/div>\n  <\/div>\n  <div class=\"form-caption\">\n    <h3>Get them out.<br\/>\n      Keep them out.\u00ae<\/h3>\n      Experiencing a wildlife or pest issue? We can help! Complete this form and your local Critter Control\u00ae office will contact you to assist.\n  <\/div>\n<\/section>\n\n\n\n  <section class=\"testimonials-block gutenberg-block  has_bg\" id=\"block_90aae63650c106f9f17c4e36bcc594b9\" style=\"--bg-color:#f6b221\">\n    <div class=\"container\">\n      <div class=\"testimonials-block__top\">\n        \n        \n              <\/div>\n    <\/div>\n    <div class=\"testimonials-block__inner\">\n      <div data-src=\"https:\/\/cdn.trustindex.io\/loader.js?b8fc6472712d039a04765ace0c2\"><\/div>\n    <\/div>\n\n    <div class=\"container\">\n      <div class=\"testimonials-block__pagination\"><\/div>\n    <\/div>\n  <\/section>\n\n\n  <div class=\"wildlife-detail-heading\">Quicklinks<\/div>\n<div class=\"row\">\n  <div class=\"col-md-12\">\n    <ul class=\"link-list full\">\n                        <li>\n              <a href=\"https:\/\/www.crittercontrol.com\/wildlife\/bats\/baby-bats\/\">Baby Bats<\/a>\n          <\/li>\n                  <li>\n              <a href=\"https:\/\/www.crittercontrol.com\/wildlife\/bats\/bat-bites\/\">Bat Bites<\/a>\n          <\/li>\n                  <li>\n              <a href=\"https:\/\/www.crittercontrol.com\/wildlife\/bats\/bat-facts-myths\/\">Bat Facts &#038; Myths<\/a>\n          <\/li>\n                  <li>\n              <a href=\"https:\/\/www.crittercontrol.com\/wildlife\/bats\/bat-guano\/\">Bat Guano \u2013 Identification &#038; Removal<\/a>\n          <\/li>\n                  <li>\n              <a href=\"https:\/\/www.crittercontrol.com\/wildlife\/bats\/bat-maternity-season\/\">Bat Maternity Season<\/a>\n          <\/li>\n                  <li>\n              <a href=\"https:\/\/www.crittercontrol.com\/wildlife\/bats\/bat-noises\/\">Bat Noises and Sounds<\/a>\n          <\/li>\n                  <li>\n              <a href=\"https:\/\/www.crittercontrol.com\/wildlife\/bats\/bats-rabies\/\">Bats &#038; Rabies<\/a>\n          <\/li>\n                  <li>\n              <a href=\"https:\/\/www.crittercontrol.com\/wildlife\/bats\/watch-bat-removal\/\">Watch How Bat Removal Works<\/a>\n          <\/li>\n                  <li>\n              <a href=\"https:\/\/www.crittercontrol.com\/wildlife\/bats\/bats-in-homes\/\">What to Do if Bats in Homes<\/a>\n          <\/li>\n                  <li>\n              <a href=\"https:\/\/www.crittercontrol.com\/wildlife\/bats\/bats-in-roof\/\">Bats in Roofs<\/a>\n          <\/li>\n                  <li>\n              <a href=\"https:\/\/www.crittercontrol.com\/wildlife\/bats\/bats-in-the-attic\/\">Bats in the Attic<\/a>\n          <\/li>\n                  <li>\n              <a href=\"https:\/\/www.crittercontrol.com\/wildlife\/bats\/bats-in-trees\/\">Bats in Trees<\/a>\n          <\/li>\n                  <li>\n              <a href=\"https:\/\/www.crittercontrol.com\/wildlife\/bats\/bats-in-walls\/\">Bats in Walls<\/a>\n          <\/li>\n                  <li>\n              <a href=\"https:\/\/www.crittercontrol.com\/wildlife\/bats\/dead-bat\/\">Dead Bats<\/a>\n          <\/li>\n                  <li>\n              <a href=\"https:\/\/www.crittercontrol.com\/wildlife\/bats\/diet-what-do-bats-eat\/\">Bat Diet &#038; Feeding Schedule<\/a>\n          <\/li>\n                  <li>\n              <a href=\"https:\/\/www.crittercontrol.com\/wildlife\/bats\/deterrents\/\">Do Bat Deterrents Work?<\/a>\n          <\/li>\n                  <li>\n              <a href=\"https:\/\/www.crittercontrol.com\/wildlife\/bats\/how-to-get-rid-of-bats\/\">How to Get Rid of Bats in Attic<\/a>\n          <\/li>\n                  <li>\n              <a href=\"https:\/\/www.crittercontrol.com\/wildlife\/bats\/exterminator\/\">Is bat exterminating legal?<\/a>\n          <\/li>\n                  <li>\n              <a href=\"https:\/\/www.crittercontrol.com\/wildlife\/bats\/do-bats-hibernate\/\">Do Bats Hibernate?<\/a>\n          <\/li>\n                  <li>\n              <a href=\"https:\/\/www.crittercontrol.com\/wildlife\/bats\/types-of-bats\/\">Types of Bats<\/a>\n          <\/li>\n                  <li>\n              <a href=\"https:\/\/www.crittercontrol.com\/wildlife\/bats\/what-does-a-bat-look-like\/\">What Does a Bat Look Like?<\/a>\n          <\/li>\n                  <li>\n              <a href=\"https:\/\/www.crittercontrol.com\/wildlife\/bats\/where-do-bats-live\/\">Bat Habitats and Infestations<\/a>\n          <\/li>\n                  <li>\n              <a href=\"https:\/\/www.crittercontrol.com\/wildlife\/bats\/are-bats-blind\/\">Bat Blindness &#038; Echolocation<\/a>\n          <\/li>\n                  <\/ul>\n  <\/div>\n<\/div>\n","protected":false},"featured_media":16444,"parent":541,"menu_order":0,"template":"","wildlife_category":[],"wildlife_tag":[],"class_list":["post-23286","wildlife","type-wildlife","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.6 (Yoast SEO v27.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>How to Identify Bats in Chimney - Critter Control- Keep Bats Out of Chimney<\/title>\n<meta name=\"description\" content=\"Bats can cause problems and spread disease when they roost in chimneys or smokestacks. 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