Answers

  • Skn
  • Ambitious
2015-06-26T16:43:03+05:30
Yes, by the use of lactic acid.

1 4 1
2015-06-26T16:45:19+05:30
To treat the sting of wasp we can use some acidic thing which does not harm us(which has ph above 5) so we can use vinegar(acetic acid)to treat that.
3 5 3