Professional technician cleaning a residential air conditioner unit with foam spray cleaner.
Schlüsselwörter
billboard,
blank,
white,
advertising,
cleaning,
maintenance,
air,
conditioner,
service,
technician,
foam,
spray,
repair,
men at work,
cooling,
system,
home,
appliance,
hygiene,
sanitation,
filter,
coil,
ventilation,
climate,
control,
indoor,
professional,
care,
dust,
pollution,
purification,
refresh,
disinfectant,
chemical,
liquid,
bottle,
hand,
plastic,
cover,
protection,
residential,
cleaving,
unit,
installation,
technical,
expert,
job,
task
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