How far away would the pheromones affect people if sprayed on clothing (on the chest)? I know skin application is about 6-8ft and has a farther range than applying on clothes. Also if you apply on clothing, do you still get the self-effects?
First off - you never want to use oil based products on clothing. And be a little cautious with the alcohol based sprays.
Results are also very environmentally dependent. The best diffusion comes from body heat. If the clothes are close to the body and not covered by other layers, the diffusion should be pretty good. Maybe not quite as good as skin but good.
Some people have reported very good diffusion and effects - say gegogi - but he lived in Hawaii so it was nice shirts, one layer only.
Winter in the NE - well that could be a different story altogether.
Now the thing you often get is a longer effect with clothing application. And remember - 'none is very sticky and lasts a long time. Clothing and hair. And it can be hard to wash out.
As well as the good advice above, if you are thinking on applying to clothes, expect to use a far higher dose for similar effect maybe 3-6 times, depending on material.
Range on clothing is rather short in my experience. 2 to 3 feet. You also have issues with sillage. You tend to get less of a vapor trail with cloth applications.
As Bosshank mentioned environmental issues come into play. In the colder months you need that body heat to cause diffusion of the mones. On cloths you could get next to no diffusion which could effect self effects as well and the effect on others. Summer tends to be a little better for cloth however bacteria turns mones rather stinky on cloths so while it diffuses longer you could get BO. Its also hard to remove so wash with an oxidizer.
There are pluses and minuses to both application methods. You have to weigh them and find what works best for you.
Tisha