Table 2.

Environmental information and conditions in the sample sites.

Label	Site/Object	Surface	Surface Area (cm2)	aw	Temp. (°C)	Location	Light Level	Previously Cleaned	Mold Patch Area (cm2)	Visible Dust
M001	Wall	Anti-mold painted cement brick wall	60,000	0.75	21.8	Open	Dim	Bleach	120	No
M002	Bench	Thermosetting high-pressure laminates	42,000	0.74	21.7	Hidden	Dim	No	400	Yes
M003	Water bath	Metal	6750	0.71	20.1	Open	Room	Bleach	69	Yes
M004	Shaker	Metal	6500	0.71	19.8	Open	Room	No	150	No
M005	Packing film	Plastic	5200	0.69	21.3	Hidden	Dark	No	1100	Yes
M006	Mineral oil box	Plastic	810	0.69	21.4	Hidden	Dark	No	225	Yes
M007	Toolbox	Plastic	5800	0.73	21.1	Hidden	Room + sunlight	No	270	Yes
M008	Analytical balance	Metal	2714	0.65	21.2	Open	Dim	No	70	No