Question

what must be done if a strong acid or base spills on your skin

Answer 1

See first of all ee have to handle with care ...the acids and bases however bases are not as harmful as acids but still we have to....

Anothee thing is if it come in contact with our skin ..if have to run water for at least 10-20mnts and if a base comes in contact if will form a soapy nature because of the oil presented already in our skin...again u have to rinse water on your affected part immediately and thoroughly ...

Then go for the medical advice....
Hope it helps :)