Regarding washing Labcoats and... white Handkerchiefs....?

Question:Hello,
I would like to know..... how are we suppose to wash our labcoats and white handkerchiefs...?
Do you'll use only Ala (its older name) everytime you put it for washing and how frequently do u wash them
or you'll use some kind of washing powder and if yes then ...is VANISH or TIDE OR SOME OTHER REALLY good...?
Please tell me the same for handkerchiefs cos I really dont know the Washing Procedure

Answers:
Last question for tonight.yes you should wash Labcoats and white hankies.In a good quality detergent, something with no fillers like the Norwex products, in hot water, and dry in a hot dryer. The hot everything is my only exception rule, because you don't know what germs are there..Hot will also get out, with a good detergent all the stains without much pre treating. If you do happen to see spots, try a baking soda paste before washing. Hankies will come clean naturally with this route too.