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<p class="MsoNormal">Hi Chris,<o:p></o:p></p>
<p class="MsoNormal">Everyone else has given you excellent advice:<o:p></o:p></p>
<p class="MsoNormal">-never bleach<o:p></o:p></p>
<p class="MsoNormal">-most importantly control the environment so it doesn’t happen again. Keep the rH below 60%. No matter how much you clean, mould can re-occur if the rH goes over 70%.<o:p></o:p></p>
<p class="MsoNormal">-70% ethanol kills mould. However it also degreases. If it is important to maintain fat content, then just control the rH and vacuum off the visible mould. Possibly freeze things first.<o:p></o:p></p>
<p class="MsoNormal">-Use a HEPA vac and place a screen between the item and the suction so you don’t suck bits off, or at least reduce the suction and have the nozzle a distance away.
<o:p></o:p></p>
<p class="MsoNormal">-Use a fume hood if possible, and/or use PPE.<o:p></o:p></p>
<p class="MsoNormal">-Freezing can inactivate live mould, but it doesn’t kill spores.<o:p></o:p></p>
<p class="MsoNormal">-Don’t keep the damaged packing.<o:p></o:p></p>
<p class="MsoNormal">Val<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b>From:</b> Nhcoll-l <nhcoll-l-bounces@mailman.yale.edu> <b>
On Behalf Of </b>Chris Evelyn<br>
<b>Sent:</b> Tuesday, September 20, 2022 11:33 AM<br>
<b>To:</b> nhcoll-l@mailman.yale.edu<br>
<b>Cc:</b> Greg Wahlert <wahlert@ccber.ucsb.edu>; Katja Seltmann <seltmann@ucsb.edu><br>
<b>Subject:</b> [EXT][Nhcoll-l] Mold on specimens (skeletal, taxidermy) and cardboard boxes<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="color:red">COURRIEL EXTERNE. Ne cliquez sur aucun lien ou pièce jointe à moins que vous ne connaissiez l'expéditeur.</span>
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<p class="MsoNormal"><span style="color:red">EXTERNAL EMAIL. Do not click any links or attachments unless you know the sender.</span>
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<p class="MsoNormal">Hello all, <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">We have a pretty serious mold issue. Everything in the room has some mold. The jars and surfaces can be cleaned but a few items are trickier so I'd love some feedback:<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">1) Skeletal specimens (will 10% bleach solution work?)<o:p></o:p></p>
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<p class="MsoNormal">2) taxidermy specimens (will 10% bleach work?)<o:p></o:p></p>
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<p class="MsoNormal">3) cardboard boxes with small specimens (replace the boxes or just clean them off?) I<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Attached are some images of the current situation.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Thank you for your assistance!<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Chris<o:p></o:p></p>
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<p class="MsoNormal"><br clear="all">
<o:p></o:p></p>
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<p class="MsoNormal">Christopher J. Evelyn<o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#3D3D3D">Vertebrate Curatorial Manager & Asst. Researcher</span>
<o:p></o:p></p>
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<p class="MsoNormal"><span style="color:#222222">Cheadle Center for Biodiversity and Ecological Restoration</span><o:p></o:p></p>
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<p class="MsoNormal">University of California Santa Barbara<o:p></o:p></p>
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<p class="MsoNormal">Ancestral Lands of the Coastal Band of the Chumash Nation<o:p></o:p></p>
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<a href="https://nature.ca/"><img src="https://www.nature.ca/sites/all/themes/realdecoy/images/splash/splash-logo.jpg" width="226" height="53" alt="" title="">
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<td><b><font face="Arial" font="" size="3" color="Black">Saving the World with Evidence, Knowledge and Inspiration.</b>
<a href="https://nature.ca/en/about-us/museum-corporation/mission-mandate" style="text-decoration:none">
<i><font face="Arial" font="" size="1" color="Blue">(click to learn more)</i></font></a>
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<td><b><font face="Arial" font="" size="3" color="Black">Sauver le monde avec des preuves, des connaissances et de l'inspiration.</b>
<a href="https://nature.ca/fr/sujet-musee/mission-organisation/mission-organisation" style="text-decoration:none">
<i><font face="Arial" font="" size="1" color="Blue">(cliquez pour en savoir plus)</i></font></a>
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