Good quality duct tape won't leave them behind. This is a good route to go. Followed by shaving in case you've missed any.If you have seed ticks on your legs now take duct tape or masking tape and make a loop and start sticking it to your leg...and pulling it off....start at ankles and work your way up...back of knees, ankles and around waste band....not a pleasant process but I'd you do it enough refreshing tape often ...it will take allot of them off.....and in the future you gotta spray down with permethrin....good luck buddy.