There are two main types of wigs, those made from synthetic hair and those made from real human hair. Both of these come in a variety of styles and colors. However, if you can't find the specific color you want, it is possible to dye a wig. While both synthetic and human hair wigs can be dyed, they require following two different processes.
In general, human hair wigs can be dyed using the same process that is used with human hair grown from the scalp. Synthetic wigs require a different process, which typically involves using fabric dye. While synthetic dye does exist, it is usually very expensive and hard to find. Do not try using regular human hair dye on synthetic wigs because it will not hold the color like it would with a human hair wig. MusicalTheatreAudition.com says human hair dye will often drip color down from a synthetic wig. The wig can also turn out a different color than intended or come out blotchy.
Whether you are dyeing a human hair or synthetic wig, you need certain tools. First and foremost, you need the wig. Then, depending on the type you choose, you need the corresponding dye. Instead of using fabric dye on your synthetic wig, you can also use a permanent marker. However, this technique only works with a blond or light-colored wig. If you have a human hair wig, use professional human hair color products. You also need a wig stand or something to prop up your wig during the process. And remember to buy a pair of disposable gloves to avoid getting the dye all over your hands.
When dyeing your wig, there are certain tips to remember. With both types of wigs, always work in a well-lit area with good air circulation. With a human hair wig, use a comb to direct the dye through the hair. After the dye has been applied, let it sit for 10 minutes. Rinse the dye out using tap water and then shampoo and condition the wig.
If you are dyeing a synthetic wig using a permanent marker, lightly blow-dry the hair afterward to heat-set the color. This will help avoid discoloration if your wig ever gets wet.