Or worse "Resistance to triclosan [not an antibiotic] could lead to resistance to other biocides or antibiotics." https://ec.europa.eu/health/scientific_committees/opinions_l...
Indeed I think this may have been confirmed now.
Heat and/or simple chemicals have to be a better option.
Edit: that study cited is outdated, this is more current and less 'maybe': https://www.sciencedirect.com/science/article/pii/S016041201... is more recent.
