Restoring the pH of the scalp may help prevent hair loss from dandruff, bacteria or fungus. Every liquid substance on Earth has a pH, or an acid-base, measurement. Very few substances are neutral; most are either acidic, such as vinegar, or basic, such as bleach.

Brylcreem is a brand of hair care products that originated in England in the late 1920s with a canned pomade that gave hair hold and shine, notes the "Encyclopedia of Hair: A Cultural History" by Victoria Sherrow, and was the first hair product marketed exclusively to men.

Several commercial over-the-counter shampoo products contain active ingredients designed to target and alleviate dandruff. The main active ingredients used include salicylic acid, zinc pyrithione, coal tar, resorcine, selenium and ketoconazole, according to the National Institutes of Health.

Fine hair takes an extra fine level of care -- it can easily be damaged by the elements and weighed down by the buildup of harsh chemicals in hair products. Fine tresses that are dry and brittle, flat or frequently frizzy should be treated with deep conditioners that will nourish and revitalize the hair.

If your hair is damaged from over processing, using too many products or just plain genetics, consider giving it a deep conditioning treatment. You don’t have to scrape up all of your spare change or dip into your vacation fund just to show your hair some love.

As frustrating as it can be to style curly hair, having straight locks amidst the curl makes styling even more of an uphill battle. Not only are curly hair follicles affected by the weather, but they can also change from hormonal imbalances, such as during puberty and pregnancy.

Baby powder can be a great ally to degrease oily hair in a short amount of time. When you need to skip a wet shampoo, this is the way.

Many girls with curls who are distressed by their unruly, frizzy locks are grateful for the smooth silkiness that keratin treatments offer their tresses.

Most shampoos and conditioners leave behind some type of residue on your hair, which may cause it to become dull, greasy or laden with heavy byproducts.

Dry, brittle hair has many causes, some of which can be serious. Most of the time, brittle hair is nothing more than a nuisance brought on by neglect and too many chemical services. However, several serious diseases and conditions cause dry, brittle hair.

Frequent swimming in pools has noticeable effects on your skin and hair. Most swimming pools contain chlorine, a gaseous element that helps keep the pool free of bacteria and debris. Undiluted chlorine is highly toxic and caustic.

It's true that gray hair tends to be dry, and in some cases it can be coarse, brittle, weak and wiry if your scalp is producing less moisture than when you were younger. Gray hair doesn't have to be dull and drab, but caring for silvery locks is different and a little more involved than caring for non-gray hair.