The study identified multiple biocide resistance genes in Brazilian ESKAPE isolates, highlighting the presence of resistance mechanisms against benzalkonium chloride, chlorhexidine, and triclosan. Key genes included efflux pumps (acrE/envC, acrF/envD, adeA, adeB, adeC, mexD, oqxA, oqxB, qacA, qacR, sdeB), enzyme modifiers (fabV, sh-fabI), and porins (kpnO).