Log in
Email
Password
Register
Menu
Explore
Newest photos
Popular photos
Contribute
Submission guidelines
Photographer signup
Photographer login
About
About Freerange
Image license
API
Contact us
Support
Contact support
FAQ
Login
Login
Register
Search all
Photos
Illustrations
Match All
Match Photo ID
Newest
Popular
Select Category
AI Generated
CC0 Images
Editorial and News
Animals & Insects
Architecture
Architectural Details
Arts & Music
Backgrounds & Textures
Cities and Modern Life
Business & Office
Flowers and Plants
France
Food & Drink
Holidays & Occasions
Health and Fitness
Landmarks
Interiors
Illustrations
Industry & Agriculture
Landscapes & Nature
Letters and Numbers
Objects
Other
Military
People
Signs & Symbols
Sky and Clouds
Space
Sports & Recreation
Technology
Wallpapers
Free Stock Images
Sponsored images from iStock
View footage results
Click to save 15% sitewide with code
FREERANGE15
View More
95 free sanitation photos from Freerange
Filter results
Popular
Most Viewed
Newest Photos
All licenses
Freerange
CC0
Photos & Illustrations
Photos
Illustrations
Per Page
25
50
100
Bacteria growing on a perti dish.
Macro image of sewage bacteria.
Bacteria on an agar plate
Sewage bacteria growing on an agar plate.
Macro of E. coli colonies
Foos safety pathogen E. coli growing on a agar plate
Rack of test tubes containing media
Test tubes containing microbiological media for culturing bacterial.
Bacteria
Examining bacteria colonies on an agar plate.
Food Safety
Counter top being examined for bacteria.
Public bathroom with row of urinals on white tiles
A clean and well-maintained public restroom showcasing a lineup of white porcelain urinals against tiled walls
Cleaning
Food processing sanitation.
Cleaning
Food processing sanitation.
Bacteria
Rod and Cocci bacteria viewed under a microscopy at 1000x.
Microbiology
Bacteria growing on a petri plate.
Bacteria growing on a perti dish.
Macro image of sewage bacteria.
Microbiology
Bacteria plate in a rack.
Microbiology
Biological waste.
Bacteria growing on a perti dish.
Macro image of sewage bacteria.
Bacterial colonies
E. coli growing on DC media. Showing blue colonies for E. coli.
Microscope
Science microscope for biology and microbiology
Hair nets
Hair nets on a white wall.
Wine Storage Tanks
Storage tanks in a wine production plant.
Mold
Mold growing on an agar plate.
Find even more royalty free stock photos from the world's best photographers
View
of
4
Try your search on iStock: