[et_pb_section fb_built=”1″ _builder_version=”4.27.4″ _module_preset=”default” background_color=”#fafafa” border_width_bottom=”4px” border_color_bottom=”#e2007a” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_row custom_padding_last_edited=”on|phone” _builder_version=”4.25.1″ _module_preset=”default” background_color=”#FFFFFF” width_tablet=”80%” width_phone=”96%” width_last_edited=”on|phone” max_width=”840px” custom_margin=”50px||||false|false” custom_padding=”30px|32px|30px|32px|true|true” custom_padding_tablet=”30px|32px|30px|32px|true|true” custom_padding_phone=”|8px||8px|false|true” border_radii=”off|16px||16px|” box_shadow_style=”preset1″ box_shadow_horizontal=”2px” box_shadow_blur=”6px” box_shadow_spread=”1px” box_shadow_color=”rgba(173,173,173,0.25)” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”4_4″ _builder_version=”4.25.1″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” header_font=”||||||||” header_font_size=”45px” width_tablet=”” width_phone=”” width_last_edited=”on|tablet” max_width=”640px” module_alignment=”center” custom_margin=”0px||0px||false|false” custom_padding=”0px||10px||false|false” header_font_size_tablet=”39px” header_font_size_phone=”30px” header_font_size_last_edited=”on|phone” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n
[\/et_pb_text][et_pb_text module_class=”ingress” _builder_version=”4.27.4″ _module_preset=”default” text_font_size=”22px” header_font=”||||||||” header_font_size=”50px” width_tablet=”” width_phone=”” width_last_edited=”on|tablet” max_width=”640px” module_alignment=”center” custom_margin=”0px||0px||true|false” custom_padding=”0px||0px||true|false” header_font_size_tablet=”45px” header_font_size_phone=”32px” header_font_size_last_edited=”on|phone” global_colors_info=”{}” theme_builder_area=”post_content”]Tusentals svenskar har k\u00f6pt ultraljudsskr\u00e4mmor \u2013 trots att tester visat svag effekt. Nu visar en pilotstudie fr\u00e5n SLU att nya svenska ultraljudsskr\u00e4mman Repello kan f\u00e5 r\u00e5ttor att f\u00f6rsvinna. I vissa utrymmen minskade aktiviteten med upp till 100 procent \u2013 och effekten kan sitta i \u00e4ven efter\u00e5t.[\/et_pb_text][et_pb_image src=”https:\/\/kampanj.expressen.se\/repello\/wp-content\/uploads\/2026\/04\/huvudbild_repello.jpg” title_text=”huvudbild_repello” _builder_version=”4.27.4″ _module_preset=”default” custom_margin=”16px||27px||false|false” custom_padding=”0px||0px||true|false” border_radii=”on|8px|8px|8px|8px” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” header_font=”||||||||” header_font_size=”50px” width_tablet=”” width_phone=”” width_last_edited=”on|tablet” max_width=”640px” module_alignment=”center” custom_margin=”0px||||false|false” custom_padding=”0px||0px||true|false” header_font_size_tablet=”45px” header_font_size_phone=”32px” header_font_size_last_edited=”on|phone” global_colors_info=”{}” theme_builder_area=”post_content”]EXTERN L\u00c4NK: L\u00e4s mer om Repellos unika teknik<\/a>[\/et_pb_text][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” header_font=”||||||||” header_font_size=”50px” width_tablet=”” width_phone=”” width_last_edited=”on|tablet” max_width=”640px” module_alignment=”center” custom_margin=”0px||||false|false” custom_padding=”0px||0px||true|false” hover_enabled=”0″ header_font_size_tablet=”45px” header_font_size_phone=”32px” header_font_size_last_edited=”on|phone” global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″]<\/p>\n R\u00e5ttorna i Sverige blir allt fler \u2013 och de utg\u00f6r inte bara ett irritationsmoment utan ocks\u00e5 en h\u00e4lsorisk. Under fjol\u00e5ret f\u00e5ngades n\u00e4stan en miljon r\u00e5ttor.<\/p>\n Dessa skadedjur kan sprida sjukdomar som salmonella, hantavirus och leptospiros genom urin, avf\u00f6ring och bett. F\u00f6rekomst av gnagare kan d\u00e4rf\u00f6r vara problematisk i bost\u00e4der och fastigheter.<\/p>\n M\u00e5nga v\u00e4ljer ultraljudsskr\u00e4mmor som f\u00f6rsta l\u00f6sning. Problemet \u00e4r att de flesta anv\u00e4nder ett statiskt, enformigt ljud som r\u00e5ttorna snabbt v\u00e4njer sig vid \u2013 n\u00e5got som tester fr\u00e5n b\u00e5de The Danish Pest Infestation Laboratory och Villa\u00e4garna har indikerat.<\/p>\n [\/et_pb_text][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” header_font=”||||||||” header_font_size=”50px” width_tablet=”” width_phone=”” width_last_edited=”on|tablet” max_width=”640px” module_alignment=”center” custom_margin=”0px||||false|false” custom_padding=”0px||0px||true|false” hover_enabled=”0″ header_font_size_tablet=”45px” header_font_size_phone=”32px” header_font_size_last_edited=”on|phone” global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″]<\/p>\n Anne Gilberg tog \u00f6ver ett hus som st\u00e5tt tomt en tid. Den tidigare \u00e4garen hade k\u00f6rt vanliga ultraljudsskr\u00e4mmor \u2013 \u00e4nd\u00e5 vimlade det av m\u00f6ss.<\/p>\n \u2013 Det hoppade till och med upp en ur br\u00f6drosten. Ingenting fungerade, ber\u00e4ttar hon.<\/p>\n N\u00e4r hon ist\u00e4llet installerade Repello upplevde hon en tydlig f\u00f6rb\u00e4ttring:<\/p>\n \u2013 Trots den kalla vintern har jag inte sett en enda mus eller r\u00e5tta sedan dess. Det fungerar verkligen otroligt bra f\u00f6r mig.<\/p>\n [\/et_pb_text][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” header_font=”||||||||” header_font_size=”50px” width_tablet=”” width_phone=”” width_last_edited=”on|tablet” max_width=”640px” module_alignment=”center” custom_margin=”0px||||false|false” custom_padding=”0px||0px||true|false” header_font_size_tablet=”45px” header_font_size_phone=”32px” header_font_size_last_edited=”on|phone” global_colors_info=”{}” theme_builder_area=”post_content”]EXTERN L\u00c4NK: Prova Repello riskfritt i 30 dagar Repello har utvecklats i samarbete med forskare inom teknisk akustik vid Lule\u00e5 tekniska universitet.<\/p>\n Tekniken anv\u00e4nder avancerade ljudsignaler d\u00e4r m\u00e5let \u00e4r att aktivera r\u00e5ttans undermedvetna flyktreflex. Ljuden \u00e4r speciellt designade f\u00f6r att trigga det limbiska systemet \u2013 hj\u00e4rnans centrum f\u00f6r r\u00e4dsla och \u00f6verlevnad. Repellos ultraljud efterliknar r\u00e5ttornas egna naturliga varningsljud (bland annat gnisslande t\u00e4nder).<\/p>\n Syftet med Repellos ljudsignaler \u00e4r att skapa en reflexm\u00e4ssig reaktion fr\u00e5n gnagaren. Nu visar en studie lovande resultat.<\/p>\n [\/et_pb_text][et_pb_image src=”https:\/\/kampanj.expressen.se\/repello\/wp-content\/uploads\/2026\/04\/trapphus_repello.jpg” title_text=”trapphus_repello” _builder_version=”4.27.4″ _module_preset=”default” max_width=”640px” module_alignment=”center” custom_margin=”27px||27px||false|false” custom_padding=”0px||0px||true|false” border_radii=”on|8px|8px|8px|8px” locked=”off” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” header_font=”||||||||” header_font_size=”50px” width_tablet=”” width_phone=”” width_last_edited=”on|tablet” max_width=”640px” module_alignment=”center” custom_margin=”0px||||false|false” custom_padding=”0px||0px||true|false” hover_enabled=”0″ header_font_size_tablet=”45px” header_font_size_phone=”32px” header_font_size_last_edited=”on|phone” global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″]<\/p>\n I en pilotstudie genomf\u00f6rd tillsammans med Sveriges Lantbruksuniversitet (SLU) testades Repello i ett flerbostadshus i G\u00f6teborg med dokumenterade r\u00e5ttproblem. Aktiviteten m\u00e4ttes med kameror i rum, korridor och skrubb under tre veckor.<\/p>\n Resultatet visade att n\u00e4r Repello aktiverades minskade r\u00e5ttornas r\u00f6relser tydligt i de utrymmen d\u00e4r ljudet n\u00e5dde fram. I vissa delar observerades kraftiga minskningar, i enstaka utrymmen upp till 100 % f\u00e4rre observationer j\u00e4mf\u00f6rt med tidigare period.<\/p>\n Forskarna s\u00e5g ocks\u00e5 att r\u00e5ttorna i flera fall h\u00f6ll sig borta \u00e4ven efter att ljudet st\u00e4ngts av, vilket kan tyda p\u00e5 f\u00f6r\u00e4ndrade r\u00f6relsem\u00f6nster.<\/p>\n [\/et_pb_text][et_pb_image src=”https:\/\/kampanj.expressen.se\/repello\/wp-content\/uploads\/2026\/03\/repello_wall.jpg” title_text=”repello_m_wall” _builder_version=”4.27.4″ _module_preset=”default” max_width=”640px” module_alignment=”center” custom_margin=”27px||10px||false|false” custom_padding=”0px||0px||true|false” border_radii=”on|8px|8px|8px|8px” locked=”off” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][et_pb_text module_class=”bildtext” _builder_version=”4.27.4″ _module_preset=”default” header_font=”||||||||” header_font_size=”50px” width_tablet=”” width_phone=”” width_last_edited=”on|tablet” max_width=”640px” module_alignment=”center” custom_margin=”0px||27px||false|false” custom_padding=”0px||0px||true|false” header_font_size_tablet=”45px” header_font_size_phone=”32px” header_font_size_last_edited=”on|phone” locked=”off” global_colors_info=”{}” theme_builder_area=”post_content”]Repello s\u00e4nder ut ultraljudssignaler som efterliknar gnagares egna varningsljud. Tekniken ska f\u00e5 b\u00e5de r\u00e5ttor och m\u00f6ss att fly och inte \u00e5terv\u00e4nda.[\/et_pb_text][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” header_font=”||||||||” header_font_size=”50px” width_tablet=”” width_phone=”” width_last_edited=”on|tablet” max_width=”640px” module_alignment=”center” custom_margin=”0px||||false|false” custom_padding=”0px||0px||true|false” hover_enabled=”0″ header_font_size_tablet=”45px” header_font_size_phone=”32px” header_font_size_last_edited=”on|phone” global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″]<\/p>\n En Repello-enhet t\u00e4cker upp till 40 kvadratmeter och \u00e4r helt s\u00e4ker f\u00f6r m\u00e4nniskor och husdjur. Den \u00e4r avsedd att anv\u00e4ndas i hemmilj\u00f6 utan anv\u00e4ndning av gift eller f\u00e4llor och arbetar tyst i bakgrunden dygnet runt.<\/p>\n [\/et_pb_text][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” header_font=”||||||||” header_font_size=”50px” width_tablet=”” width_phone=”” width_last_edited=”on|tablet” max_width=”640px” module_alignment=”center” custom_margin=”0px||||false|false” custom_padding=”0px||0px||true|false” header_font_size_tablet=”45px” header_font_size_phone=”32px” header_font_size_last_edited=”on|phone” global_colors_info=”{}” theme_builder_area=”post_content”]EXTERN L\u00c4NK: Prova Repello riskfritt i 30 dagar SLU-studie: Ny skr\u00e4mma minskar r\u00e5ttaktivitetenTusentals svenskar har k\u00f6pt ultraljudsskr\u00e4mmor \u2013 trots att tester visat svag effekt. Nu visar en pilotstudie fr\u00e5n SLU att nya svenska ultraljudsskr\u00e4mman Repello kan f\u00e5 r\u00e5ttor att f\u00f6rsvinna. I vissa utrymmen minskade aktiviteten med upp till 100 procent \u2013 och effekten kan sitta i \u00e4ven efter\u00e5t.EXTERN L\u00c4NK: L\u00e4s mer om Repellos […]<\/p>\n","protected":false},"author":1,"featured_media":389,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-386","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-okategoriserade"],"_links":{"self":[{"href":"https:\/\/kampanj.expressen.se\/repello\/wp-json\/wp\/v2\/posts\/386","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kampanj.expressen.se\/repello\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kampanj.expressen.se\/repello\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kampanj.expressen.se\/repello\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kampanj.expressen.se\/repello\/wp-json\/wp\/v2\/comments?post=386"}],"version-history":[{"count":9,"href":"https:\/\/kampanj.expressen.se\/repello\/wp-json\/wp\/v2\/posts\/386\/revisions"}],"predecessor-version":[{"id":399,"href":"https:\/\/kampanj.expressen.se\/repello\/wp-json\/wp\/v2\/posts\/386\/revisions\/399"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kampanj.expressen.se\/repello\/wp-json\/wp\/v2\/media\/389"}],"wp:attachment":[{"href":"https:\/\/kampanj.expressen.se\/repello\/wp-json\/wp\/v2\/media?parent=386"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kampanj.expressen.se\/repello\/wp-json\/wp\/v2\/categories?post=386"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kampanj.expressen.se\/repello\/wp-json\/wp\/v2\/tags?post=386"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}D\u00e5lig erfarenhet av gamla skr\u00e4mmor \u2013 tills hon provade Repello<\/h2>\n
\n<\/a>[\/et_pb_text][et_pb_image src=”https:\/\/kampanj.expressen.se\/repello\/wp-content\/uploads\/2026\/03\/anne_repello.jpg” title_text=”anne_repello” _builder_version=”4.27.4″ _module_preset=”default” max_width=”640px” module_alignment=”center” custom_margin=”27px||27px||false|false” custom_padding=”0px||0px||true|false” border_radii=”on|8px|8px|8px|8px” locked=”off” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” header_font=”||||||||” header_font_size=”50px” width_tablet=”” width_phone=”” width_last_edited=”on|tablet” max_width=”640px” module_alignment=”center” custom_margin=”0px||||false|false” custom_padding=”0px||0px||true|false” hover_enabled=”0″ header_font_size_tablet=”45px” header_font_size_phone=”32px” header_font_size_last_edited=”on|phone” global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″]<\/p>\nRepello \u2013 ny ljudteknik som p\u00e5verkar r\u00e5ttors beteende<\/h2>\n
Pilotstudie fr\u00e5n SLU visar tydlig minskning av aktivitet<\/h2>\n
Enkel, giftfri och underh\u00e5llsfri<\/h2>\n
\n<\/a>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.27.4″ _module_preset=”default” background_color=”#fafafa” locked=”off” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_row _builder_version=”4.19.4″ _module_preset=”default” custom_padding=”0px||0px||true|false” locked=”off” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”4_4″ _builder_version=”4.19.4″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_blog fullwidth=”off” posts_number=”100″ include_categories=”1″ show_more=”on” show_author=”off” show_date=”off” show_categories=”off” show_excerpt=”off” show_pagination=”off” module_class=”more-articles et_blog_grid_equal_height” _builder_version=”4.25.2″ _module_preset=”default” header_font=”|300|||||||” header_text_color=”#141414″ header_font_size=”20px” read_more_font=”|||on|||||” read_more_text_color=”#e2007a” read_more_font_size=”13px” custom_margin=”30px||0px||false|false” custom_padding=”0px||0px||false|false” custom_css_featured_image=”object-fit:cover;||height:200px;” border_width_all=”0px” saved_tabs=”all” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_blog][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"