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European kitchen sponge safety warnings

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2026-07-27 20:50 UTC → 2026-07-29 05:22 UTC · added removed

Germany’s Federal Institute for Risk Assessment (BfR) warned that a sponge’s colour, smell or feel does not indicate safety. Laboratory safety; laboratory tests showed that sponges inoculated with E. coli and Salmonella look clean yet retain viable pathogens, which can be transferred to surfaces with light pressure. The agency advises discarding sponges after cleaning raw‑meat surfaces, especially in homes with children, the elderly or sick persons, and recommends boiling for at least two minutes in water above 70 °C or washing in a dishwasher on programmes of ≥ 60 °C. Alternatives such as dish‑brushes, scrub brushes or microfiber cloths that can be laundered at high temperature carry lower risk. A 2026 Romanian study confirmed that new sponges can harbour E. coli, Salmonella Enteritidis and Staphylococcus aureus even when dry, and found that immersion in water hotter than 70 °C for two minutes destroys most heat‑sensitive microbes. The researchers urged urging weekly replacement. Spain’s food‑safety authority AESAN echoed these points, stressing that sponges stay moist, trap food particles and therefore retain the highest bacterial loads in households. It recommends rinsing after each use, squeezing out excess water, allowing full drying, rinsing, thorough drying and prompt discarding sponges promptly when they develop odour of odorous or visible grime. Using grimy sponges, and discouraging a single sponge on for multiple surfaces is discouraged. surfaces. A German study published in July 2026 reinforced the findings, showing that pathogens multiply rapidly within the porous, highlighting rapid pathogen multiplication in moist matrix of sponges and can survive drying. It added guidance on sponges, the need for ventilated storage, separate sponges for dishes versus surfaces, and highlighted referencing WHO estimates that of roughly 600 million people fall ill annually from annual food‑borne diseases, many linked to home‑kitchen hygiene. An unrelated Mexican household‑care guide illnesses. A subsequent BfR study released on 27 July 2026 reiterated the hazards, citing NSF International data that appeared more than 75 % of examined sponges contained high coliform levels. It reaffirmed disinfection in the same report suggested weekly toilet‑ice cleaning; the sponge advice remains consistent with water above 70 °C for at least two minutes, use of separate microfiber cloths, and added that Moldova’s National Food Safety Agency links unsafe kitchen hygiene to a substantial share of the broader European recommendations. global burden of food‑borne disease.

Versions

  1. 2026-07-29 05:22 UTC European kitchen sponge safety warnings
  2. 2026-07-27 20:50 UTC European kitchen sponge safety warnings

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