Roskachestvo and FMBA tested 14 brands of masks that are represented on the Russian market.
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The results of the experiment: all masks allow viruses to pass through. Unfortunately, no mask guarantees 100% protection against viruses.
Roskachestvo also noted that three tested fabric masks - Save Tex, Organic Bug and Odintsovo Garment Factory - showed a low percentage of protection against bacteria.
Based on the results of the work, Roskachestvo recommendeduse non-fabric masks MD STM and Petty Star Mask: they showed themselves best in tests for viral and microbial permeability, as well as fastening strength and breathability. Fastfashion LLC and Invita masks were recommended only in compliance with other preventive measures.
Roskachestvo did not recommend the Hydrop mask and Duet LLC because of their low effectiveness against staphylococcus, and the SmartMi mask - because it did not meet the minimum level of viral permeability.
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