Hereâs how i use borax: clothes washing wash cycle, additive to boiling water for pasta or vegetables, as a really good ant killer(1/2 cup of fructose, 1/2 cup of borax, boiled up in enough water, add a couple teaspoons of honey when cooling).
1 This final stage usually occurs at just over 14 years of age. 2  Girls will stop growing about 1-2 years after menstruation begins, reaching their full adult height by age 14-15.  Breasts and genitals are fully developed at the end of this stage.
I'm 17 and i've heard it's 21 the age guys stop growing. Still growing: You stop growing when the ends of your long bones fuse at the end of puberty. With some variation, you probably still have some growth potential before your growth stops. Eat well and exercise. Best of luck.