eye-wash bottle

DIY eye-wash bottle for eg. homelabs, workshops, riots etc.

Funnel needs to be mounted on a 0.5l or a 1.5l PET bottle. (just glue it on the bottlehead)
Fill the bottle with a solution of 1.5% NaCl (tablesalt)
Close the bottle with the cover

Use:
If you got a contamination in your eye
-uncap the bottle
-force the contaminated eye to open
-fix it with the funnel
-lean the head back and squeeze the bottle, so the solution rinses your eye

Call your local emergency hotline or doctor after an accident.
The bottle is suitable for first aid, not for professional medical care

I accept no responsibility for any insults or accidents.