uncontaminated

uncontaminated air and food.

uncontaminated blood; an uncontaminated island paradise.

uncontaminated water sources are essential for human survival

it's important to keep uncontaminated food in the fridge

the uncontaminated air in the countryside is refreshing

to maintain uncontaminated laboratory conditions, strict protocols must be followed

uncontaminated soil is crucial for healthy plant growth

the uncontaminated samples ensured accurate test results

uncontaminated beauty products are better for sensitive skin

to preserve uncontaminated habitats, conservation efforts are necessary

uncontaminated clothing is important for people with allergies

the uncontaminated environment of the national park attracts many visitors