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A survey was performed, and ten forensic genetic laboratories shared their cleaning protocols in pre-PCR and post-PCR laboratories. The cleaning frequencies on different surface areas were somewhat similar, whereas none of the laboratories used the same cleaning reagents. Therefore, the efficiencies of the cleaning protocol utilised were tested and compared. The results showed that freshly made household bleach and Virkon\u00ae removed all amplifiable DNA from the surfaces, whereas DNA AWAY\u2122 and the disinfection reagents ethanol, isopropanol, and ChemGene HLD<jats:sub>4<\/jats:sub>L did not.<\/jats:p>","DOI":"10.1007\/s00414-024-03232-0","type":"journal-article","created":{"date-parts":[[2024,4,23]],"date-time":"2024-04-23T02:01:31Z","timestamp":1713837691000},"page":"1787-1790","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["Cleaning protocols in forensic genetic laboratories"],"prefix":"10.1007","volume":"138","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5403-5960","authenticated-orcid":false,"given":"Marie-Louise","family":"Kampmann","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3895-9316","authenticated-orcid":false,"given":"Jacob","family":"Tfelt-Hansen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0421-7429","authenticated-orcid":false,"given":"Claus","family":"B\u00f8rsting","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2024,4,23]]},"reference":[{"key":"3232_CR1","doi-asserted-by":"publisher","first-page":"100","DOI":"10.1016\/j.fsigen.2015.03.014","volume":"18","author":"P Gill","year":"2015","unstructured":"Gill P, Haned H, Bleka O, Hansson O, D\u00f8rum G, Egeland T (2015) Genotyping and interpretation of STR-DNA: Low-template, mixtures and database matches-twenty years of research and development. 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Forensic Sci International: Genet Supplement Ser 8:149\u2013150 ISSN 1875\u2009\u2013\u20091768. https:\/\/doi.org\/10.1016\/j.fsigss.2022.10.016","journal-title":"Forensic Sci International: Genet Supplement Ser"},{"issue":"1","key":"3232_CR11","doi-asserted-by":"publisher","first-page":"162","DOI":"10.3390\/genes13010162","volume":"13","author":"M Nilsson","year":"2022","unstructured":"Nilsson M, De Maeyer H, Allen M (2022) Evaluation of different cleaning strategies for removal of contaminating DNA molecules. 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