Here is a step-by-step process on how you can achieve voluminous hair to cover up hair thinning spots using only a few items: a round brush, a blow dryer, and a lightweight powder dry shampoo.
STEP 1: If hair is wet, wait until your hair is 60% dry before blow drying. If your hair is dry move on to STEP 2.
STEP 2: Using the low heat setting on your blow dryer to avoid heat damage, section the hair and use the round brush curling down and into the scalp to create the “hair bump”.
STEP 3: When your hair is 90% dry, you’ll get lasting volume by giving each section of your hair a shot of cold air (some people never use the cool button, but it can be handy in this instance) before taking the brush out.
STEP 4: Spray the dry shampoo onto multiple sections of the hair closest to the scalp. This will help hold the volume to last all day long.