EXTERN L\u00c4NK: L\u00e4s mer om den unika svenska tekniken<\/a><\/p>[\/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=”et_body_layout” sticky_enabled=”0″]1974 k\u00f6pte Olle Bolmelind och hans fru en gammal sommarstuga och b\u00f6rjade genast renovera den. Paret blev n\u00f6jda med slutresultatet: ett 200 kvadratmeter stort hus vid sj\u00f6n Bolmen.<\/p>\n
Men redan f\u00f6rsta h\u00f6sten uppt\u00e4ckte de att m\u00f6ss tog sig in.<\/p>\n
\u2013 Tydligen t\u00e4tade vi inte \u00f6verallt, f\u00f6r d\u00e4r har m\u00f6ss sprungit in varje h\u00f6st.<\/p>\n
Senare k\u00f6pte Olle och frun sv\u00e4rf\u00f6r\u00e4ldrarnas hus i Ljungby som de ocks\u00e5 byggde om. Under renoveringstiden gjorde snickarna honom uppm\u00e4rksam p\u00e5 att de f\u00e5tt driva ut r\u00e5ttor.<\/p>\n
\u2013 Det \u00e4r inget vi har m\u00e4rkt, men ett tag efter att vi flyttade in kom det in en och annan mus, s\u00e4ger han.<\/p>\n
En f\u00f6rsta \u00e5tg\u00e4rd f\u00f6r att f\u00f6rs\u00f6ka f\u00e5 bort m\u00f6ssen var vanliga slagf\u00e4llor. Olle fick rensa dem fr\u00e5n olycksaliga m\u00f6ss, men gnagarna \u00e5terkom.<\/p>\n
\u2013 Tar man en mus vet man att det finns tio till. Och de g\u00e5r i v\u00e4ggarna och gnager p\u00e5 ledningar, och det \u00e4r ett problem.<\/p>\n
N\u00e4sta steg var att testa olika elektroniska musskr\u00e4mmor, med varierande resultat. Den s\u00e4msta lockade ist\u00e4llet m\u00f6ssen, och den slagf\u00e4lla som l\u00e5g n\u00e4rmast musskr\u00e4mman tog alltid flest m\u00f6ss.<\/p>\n
\u2013 Vi f\u00f6reslog att f\u00f6retaget som s\u00e5lde skr\u00e4mman skulle kalla den f\u00f6r \u201cR\u00e5ttf\u00e5ngaren fr\u00e5n Hameln\u201d. Den togs senare bort fr\u00e5n sortimentet, s\u00e4ger Olle.<\/p>[\/et_pb_text][et_pb_image src=”https:\/\/kampanj.expressen.se\/repello\/wp-content\/uploads\/2026\/06\/olle-repello2.jpg” title_text=”olle-repello2″ _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” hover_enabled=”0″ border_radii=”on|8px|8px|8px|8px” locked=”off” global_colors_info=”{}” theme_builder_area=”et_body_layout” sticky_enabled=”0″][\/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=”et_body_layout” sticky_enabled=”0″]
V\u00e4ndningen \u2013 ultraljudsskr\u00e4mman Repello<\/h2>\n
Efter flera \u00e5rs problem d\u00f6k s\u00e5 en annons upp p\u00e5 Facebook f\u00f6r en svensk uppfinning: ultraljudskr\u00e4mman Repello. Olle fastnade f\u00f6r att apparaten utv\u00e4rderats av SLU, som han har haft kontakt med i sin roll som journalist \u2013 d\u00e4r han bland annat skrivit om lantbruk.<\/p>\n
Samtidigt kvarstod skepsisen, vis fr\u00e5n tidigare erfarenheter.<\/p>\n
\u2013 Jag best\u00e4llde men t\u00e4nkte \u00e4nd\u00e5 att detta \u00e4r en bluff som allt annat jag har provat.<\/p>\n
Han installerade tre stycken i h\u00f6stas, tv\u00e5 i permanentboendet och en i sommarstugan.<\/p>\n
\u2013 Det var enkelt. Jag stoppade in dem i uttaget och lampan t\u00e4ndes. Mer beh\u00f6vde jag inte g\u00f6ra.<\/p>[\/et_pb_text][et_pb_image src=”https:\/\/kampanj.expressen.se\/repello\/wp-content\/uploads\/2026\/05\/repello-4221321.jpg” title_text=”repello-4221321″ _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=”et_body_layout”][\/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=”et_body_layout”]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=”et_body_layout” sticky_enabled=”0″]
Apparaten imiterar gnagares varningsl\u00e4te<\/h2>\n
Repellos teknik bygger p\u00e5 forskning p\u00e5 hur gnagare signalerar fara till varandra. N\u00e4r gnagare gnisslar t\u00e4nder p\u00e5 ett visst s\u00e4tt \u00e4r det ett varningsl\u00e4te. Just det ljudet har f\u00f6retaget bakom Repello imiterat.<\/p>\n
Enligt tillverkaren tolkar m\u00f6ssen och r\u00e5ttorna som h\u00f6r ultraljudet fr\u00e5n Repello det som att en j\u00e4tter\u00e5tta varnar f\u00f6r fara, vilket kickar ig\u00e5ng en flyktreflex hos djuren.<\/p>\n
Olle m\u00e4rkte snabbt en tydlig skillnad. Bara n\u00e5gra dagar efter att Olle pluggat in Repello i eluttagen f\u00f6rsvann m\u00f6ssen n\u00e4mligen helt.<\/p>\n
Nu har en h\u00f6st och vinter g\u00e5tt utan n\u00e5gra musproblem.<\/p>\n
\u2013 Vi har inte sett ett enda sp\u00e5r \u2013 de l\u00e4mnar ju ofta \u201cvisitkort\u201d. Det har faktiskt inte kommit en enda mus i slagf\u00e4llorna p\u00e5 n\u00e5got av st\u00e4llena.<\/p>[\/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=”et_body_layout” sticky_enabled=”0″]
EXTERN L\u00c4NK: Best\u00e4ll Repello \u2013 prova i 30 dagar riskfritt<\/a><\/p>[\/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=”et_body_layout”][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=”et_body_layout”][et_pb_column type=”4_4″ _builder_version=”4.19.4″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”et_body_layout”][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=”et_body_layout”][\/et_pb_blog][\/et_pb_column][\/et_pb_row][\/et_pb_section]\n","protected":false},"excerpt":{"rendered":"T\u00e4nkte att det var \u00e4nnu en bluff \u2013 sedan f\u00f6rsvann m\u00f6ssenF\u00f6r de flesta kan problem med m\u00f6ss i ett hus k\u00e4nnas \u00f6verv\u00e4ldigande. Men Olle Bolmelind hade m\u00f6ss springande i b\u00e5de sommarstugan och villan. Inget fungerande \u2013 tills han best\u00e4llde Repelllo, en svensk ultraljudsskr\u00e4mma som imiterar gnagares varningsljud.Bild: Olle BolmelindEXTERN L\u00c4NK: L\u00e4s mer om den unika […]<\/p>\n","protected":false},"author":1,"featured_media":452,"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-448","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\/448","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=448"}],"version-history":[{"count":5,"href":"https:\/\/kampanj.expressen.se\/repello\/wp-json\/wp\/v2\/posts\/448\/revisions"}],"predecessor-version":[{"id":457,"href":"https:\/\/kampanj.expressen.se\/repello\/wp-json\/wp\/v2\/posts\/448\/revisions\/457"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kampanj.expressen.se\/repello\/wp-json\/wp\/v2\/media\/452"}],"wp:attachment":[{"href":"https:\/\/kampanj.expressen.se\/repello\/wp-json\/wp\/v2\/media?parent=448"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kampanj.expressen.se\/repello\/wp-json\/wp\/v2\/categories?post=448"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kampanj.expressen.se\/repello\/wp-json\/wp\/v2\/tags?post=448"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}