Semi-permanent hair dye question?

My friend and I want to dye a streak of hair pink for a concert, but i dont know which product is best for this:

Manic Panic - Dye Hard temporary color/styling gel

Stellar- Pink Pop Semi-permanent hair dye or

Raw demi-permanent hair dye

Also, we both have medium-brown hair and dont want to bleach it first..

Anyone with experience have any input?, and if none of these products work, do you have any suggestions? thank you!

Semi-permanent hair dye question?

Raw is really good. It lasts a few weeks but like the others It may be hard to get it to show up in your hair. There are products that don't actually dye your hair ..they are more like painting your hair in a way and wash out the first time you wash your hair. Wal-mart also carries a product that is one time wash out....but I can't think of the name at the moment! I have never used it anyway so I don't know much about it.

Manic panic never worked for me....it always came out as soon as I rised!

I used RAW /special effects for YEARS to dye my hair red....it was brighter then a fire truck!! LOL I never bleached I just dyed it so much eventually it was just that color ...I miss the bright red days LOL

Semi-permanent hair dye question?

I love manic panic but I don't know if the color you choose will stick out on your hair color. Instead of a streak try doing your tips instead because tips are drier than most of the hair your tips will suck up the color making it stick out. But if you want the streak I suggest bleaching first that way the color sticks out.