What is an FFP2 mask and how do I recognize it?
FFP stands for “Filtering Face Piece”. Compared to everyday masks, they filter aerosols out of the air better. They not only protect bystanders, but also wearers from dust and viruses – for example the corona virus. FFP masks are divided into three levels of effectiveness: FFP1 masks let more particles through, FFP3 masks the least. Certified FFP2 masks can be recognized by the CE mark followed by a four-digit number. These are available in pharmacies, drugstores and supermarkets, but in some places also in gas stations or kiosks. Numerous dealers also offer the masks on the Internet – especially here, you should pay particular attention to the CE mark when buying.
FFP2 mask: what should be considered when wearing it?
The mask should fit snugly against the face. Otherwise the air could flow past the mask unfiltered through small gaps. Since not every face is the same, there are different mask shapes. However, this is of no use to those with a beard. The President of the Society for Aerosol Research, Christof Asbach, recommends men with a full beard to shave. The mask would not close properly due to the beard. The FFP2 mask would only provide as much protection as a traditional cloth mask. Manufacturers usually sell FFP2 masks as single-use products. A research team from the Münster University of Applied Sciences and the Westfälische Wilhelms-Universität Münster has now found out in a test that FFP2 masks can also be used several times. To do this, the mask should be aired for seven days before it is used again. During this period, infectious coronaviruses are reduced to an acceptable minimum. Another option is disinfecting in the oven. To do this, the mask must first air dry for 24 hours after wearing. The mask then goes into the oven for an hour at 80 degrees Celsius with top and bottom heat.
In which cases are the costs for FFP2 masks covered?
In some cases, individual FFP2 masks cost up to five euros. So they’re not exactly cheap. An example of how socially disadvantaged people can therefore be supported: In Bavaria, FFP2 masks have been compulsory in retail and local public transport since January 18th. If you can, you have to get FFP2 protection yourself. The Free State, on the other hand, makes the masks available to those in need free of charge. If masks are also compulsory at the workplace, the employer must make them available to their employees free of charge. This applies to both simple and qualified masks and only applies to the workplace, not to commuting to work or private use.