If you are painting indoors, some form of extraction or filtration should be used for protection from fumes & particulates, even water based acrylics can pose a hazard as they contain pigments, binders & additives which may be harmful.

Airbrush spray booth should be considered when spraying in areas occupied by others as your respirator will not protect them! Visit here for best airbrush spray booth and airbrush booth - https://airbrushcompressorreviews.net/blog/top-3-airbrush-spray-booths/
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