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How to Clean Makeup Brushes: A Complete Guide

by Darren Butler
Last updated: May 09, 2025

Makeup brushes are essential tools in achieving flawless makeup, but many people overlook the importance of cleaning them. Cleaning your brushes regularly not only ensures better performance but also prolongs their lifespan. It also prevents the buildup of bacteria, which can cause skin irritation or breakouts. Whether you are a beauty enthusiast or a professional makeup artist, taking the time to properly clean your makeup brushes should be an essential part of your beauty routine. This guide will walk you through the step-by-step process of how to clean makeup brushes to ensure that they are in top condition for your next application.

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Gathering the Necessary Materials

The first step in the process is to gather the necessary materials. For brush cleaning, you will need a few simple tools: a gentle brush cleanser or a mild soap, lukewarm water, a clean towel or paper towels, and a container to hold the water. Some people prefer using specialised brush cleaners, but if you don’t have one on hand, a mild baby shampoo or a gentle dish soap can work wonders. These products are gentle on the bristles and can remove makeup, oil, and dirt without damaging the fibers. It’s important to use lukewarm water when cleaning your brushes because hot water can weaken the glue holding the bristles together, which can cause them to shed over time.

Protecting Your Brushes Before Cleaning

Before you begin washing, it’s crucial to protect the handles of your brushes. When wet, the water can seep into the metal ferrule of the brush, which can loosen the bristles or cause them to fall out. To avoid this, make sure you only wet the bristles and keep the handle dry. You can achieve this by holding the brush with the bristles facing downwards to prevent the water from traveling up to the ferrule.

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The Cleaning Process

Now, it’s time to start the cleaning process. Begin by running the bristles under lukewarm water to remove any excess makeup. Swirl the brush gently in the water to loosen any trapped makeup or oils. Be sure not to immerse the entire brush, as this can lead to water damage. After wetting the bristles, it’s time to add your cleaning solution. You can either apply a small amount of brush cleanser directly to the bristles or pour a little soap into the palm of your hand, creating a gentle lather. Gently swirl the brush in your palm or on the cleaning surface, making sure to coat the bristles in the solution. It’s important to be gentle during this process because harsh scrubbing can damage the bristles and cause them to lose their shape.

Rinsing and Repeating the Process

After cleaning the brush, rinse it thoroughly under lukewarm water to remove the soap and any remaining makeup. Gently squeeze the bristles to remove excess water, being careful not to tug on them. If you notice that the brush still looks dirty, repeat the cleaning process until the water runs clear. Cleaning your brushes properly ensures that all residue is removed, preventing the buildup of product, dirt, and bacteria that can lead to skin issues or clogged pores.

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Drying Your Brushes

Once your brushes are clean, it’s time to dry them. Avoid using heat or a hairdryer to speed up the process, as this can cause the bristles to fray or lose their softness. Instead, gently reshape the bristles with your fingers and lay the brushes flat on a clean towel or paper towels to dry. You should never stand the brushes upright to dry them, as this can cause water to seep into the ferrule and weaken the brush over time. It’s best to leave your brushes to dry naturally for several hours or overnight, depending on their size and thickness.

Quick Cleaning with Brush Cleaning Sprays

If you’re in a rush and need to clean your brushes quickly, there are brush cleaning sprays available that can help sanitise your brushes without requiring a full wash. These sprays typically contain alcohol and are designed to quickly remove makeup residue. To use the spray, simply spritz a small amount onto a paper towel or tissue and gently wipe the brush back and forth until all the makeup is removed. While this method is convenient, it’s important to remember that it’s not a substitute for a deep clean. Sprays can help sanitise your brushes between washes, but a thorough cleaning with water and soap is still necessary every few weeks.

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Frequency of Cleaning Your Brushes

To ensure your brushes stay in great condition for as long as possible, regular cleaning is key. Depending on your makeup routine and how often you use your brushes, it’s recommended to clean them at least once a week or every two weeks. Brushes that are used for face products like foundation or concealer should be cleaned more frequently, as these products tend to build up in the bristles quickly. Brushes used for eye makeup can often go longer between washes, but should still be cleaned regularly to avoid cross-contamination of colors.

Storing Your Brushes Properly

In addition to cleaning your brushes, it’s important to store them properly to maintain their quality. Keeping your brushes in a brush holder or stand can help preserve their shape and prevent the bristles from becoming misshapen. Avoid storing your brushes in a cramped drawer where they can be bent or crushed, as this can cause damage to the bristles. Ideally, you should store your brushes in a dry, cool place, away from direct sunlight or humidity, as exposure to these elements can cause the fibers to degrade over time.

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When to Replace Your Brushes

Another tip to extend the life of your makeup brushes is to replace them when necessary. Over time, even with proper care, the bristles may become worn, frayed, or lose their shape. If you notice that your brush no longer performs as well as it used to, it might be time to invest in a new one. Replacing old brushes ensures that your makeup is applied smoothly and evenly, and it also reduces the risk of skin irritation caused by broken or damaged bristles.

Conclusion

In conclusion, cleaning your makeup brushes regularly is an essential part of your beauty routine. Not only does it ensure that your brushes perform at their best, but it also helps protect your skin from potential irritation caused by bacteria and product buildup. By following these simple steps and using the right cleaning products, you can keep your brushes in top condition and prolong their lifespan. Whether you prefer a deep clean or a quick spot clean, regular maintenance will ensure that your brushes continue to deliver flawless makeup results every time. Taking the time to care for your brushes is an investment in both your makeup and your skin, and it’s well worth the effort.