yah i hav dreads and get tht asked all the time lol so its kewl well the answer variers from one person to the next depending on hair thickness etc but the majority goes like this;
when u get dreads they look shit for about the 1st couple of months and in tht time every day or so you add bee's wax to the hair tht keep the "angel dust" down the random strands of hair tht stand up etc like when u get static lol, and anyways after a few months ur hair starts to natrually wash itself sounds gross i know BUT its alot cleaner and nicer and easier on ur hair then using all the products tht u get in super markets and so on, most ppl say they are a bitch to look after the bottom line is, is tht its not hard they juts couldnt b fuckd with them in the first place they thought they were kewl but didnt hav the time to sort them out etc
hope that has answered you question a bit but best bet is to search google tht has loads of stuff just tap in somthing like how to look after dreads or somthing.
hope that answered the question.
Also peeps if anyone has any questions or quieries on peirceings and/or tattoos then feel free to ask im an ex peircer and tattooist so know quite alot about all of it
have fun peeps