Belinda2 said:
Any other ideas for regularly washing hair indoors in the winter?
What is the best thing you have found to catch the water?
If you are talking about washing hair inside a van or other vehicle, then that would be challenging. If I had no other choice, then I'd use a bucket to catch the water; probably the same bucket I used for other purposes in order to save room.
Although I've never washed my hair inside of my vehicle, when I do use water I find a spray bottle useful to initially wet my hair. I only pour water over my hair when rinsing. But, because my hair is very thick, it's not felt clean this way. So, I've tried several other strategies to keep my hair clean.
I've kept it cut very short, about 1/2 inch all around. A stiff brush, a few sprits of water and a wet wash cloth every day keeps it clean. This is probably the easiest way for me to keep my hair. But, it's not the most attractive.
Right now my hair is moderately long. I have gone to truck stops and used their showers. The ones I've used were nice facilities. I only wash with a quality hair conditioner. I haven't used shampoo for almost 15 years. My scalp is on the oily side, and hair is slightly coarse and very thick. On the average, I wash my hair with water about every 10 days when a shower is available.
In between water-washings, I use corn starch as a dry shampoo if my hair looks/feels oily. I was skeptical at first, but it really works. Corn starch is much cheaper than off-the-shelf dry shampoos. You sprinkle a very little bit on your hair, gently massage it in with your finger tips (not nails), then brush it out with a stiff brush. I brush it clean outdoors. When in the back country (desert), I've gone 6 weeks and successfully used this method to keep my hair. Water is just too precious in the desert for rinsing, especially with mediocre results.
If you have dark hair, I've read that you can mix corn starch with cocoa powder to keep any residue from showing white in your hair. I haven't tried it that way so have no personal experience. But, if you google it you'll find lots of information, reviews and the "recipe."