Sometimes I just don't feel like washing my hair. Have any dirty hair hiding tricks or products?

a knit hat works wonders

I wash my hair twice a week. I use Aveda products, so that helps, as they don't build up too much.

I've heard baking soda or baby powder helps cut the grease, though I've never tried it.

I have long frizzy hair, so I try not to wash it every day. For 'second day hair' I just wear a ponytail, or use a hair "refresher" like tigi fast fixx or shikai mist & go. If you're trying to hold out, but feeling too skanky you can skip the shampoo but go right to conditioning, instead. I've never made it past 3 days.

I've heard people with dreads can use a powder that absorbs the oil, and then you shake it out. I'm not sure about this.

I wash my hair twice a week and use Paul Mitchell products because I've found those are the best for not leaving buildup.

I also don't use any product in my hair -- but if I have to use hairspray or something I'll wash it every second day.

But then again, I wear a hat at both of my jobs.

i only wash my hair once or twice a week using burt's bees shampoo and conditioner and i use a few drops of jojoba oil. my hair never looks or smells dirty or greasy.

Just dunk your head in the toilet.