The professor's invention shocks the research world – rats flee in seconds
After years of failed attempts with traps, poisons and ultrasound - a Swedish professor has cracked the code. Now there is a technique that makes mice and rats flee in panic in just a few seconds. ...
The scientific breakthrough – now there is the rat repeller you can really trust
For years, rats have been almost impossible to get rid of. Traps, poison and ultrasound have had limited effect. But now Professor Örjan Johansson at Luleå University of Technology has developed a ...
Swedish professor reveals: invisible sounds make rats flee in panic
Traditional rat scares are about to become history. After several years of research in collaboration with Luleå University of Technology (LTU) and evaluated by the Swedish University of Agricultura...
That's why ordinary rat repellents don't work – but this one does
Thousands of Swedes have bought ultrasonic scarers to get rid of mice and rats - but many feel they don't work. The Swedish Homeowners Association has even called them a scam. Now research in colla...
The professor cracked the code – rats and mice flee from invisible sounds
After several years of research in collaboration with Luleå University of Technology, scientists have developed Repello - a patented Swedish technology that uses sound waves to activate the reptili...
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Så känner du igen en bluff-skrämma – professorn avslöjar varningssignalerna
Råttskrämmor med ultraljud har funnits på marknaden i över fyrtio år. Men trots hundratals modeller och tusentals löften är det bara en enda produkt – Repello – som har testats vetenskapligt och vi...
Avslöjandet: Därför fungerar inte vanliga råttskrämmor men denna gör det
I flera år har svenskar köpt ultraljudsskrämmor i hopp om att slippa möss och råttor. Marknaden har exploderat. Apparaterna säljs i byggvaruhus och på nätet. Men många vittnar om samma sak: De fung...
Repello lanserar kampanj med Pernilla Wahlgren och Christina Schollin
Pernilla Wahlgren blir ansiktet utåt för den svenskutvecklade innovationen Repello, som bygger på forskning från Luleå tekniska universitet (LTU) och Sveriges lantbruksuniversitet (SLU). Tillsamman...