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How to clean paint brushes

Clean paint brushes of different sizes is set out to dry

Overview

Cleaning your paint brushes properly after a project is essential to keeping them in good condition for future use. Here’s how to ensure your brushes are thoroughly cleaned and ready for your next D.I.Y. job.

Safety tip: Always wear the appropriate safety equipment (safety glasses, gloves, ear muffs and a mask, for example) and always follow the instructions for the product or equipment.

Tools and materials

Tools

Materials

Steps

1Identify the type of paint used

Before you start cleaning, it’s important to know what type of paint you’ve used. Water-based paints can be cleaned with water, while oil-based paints will require mineral turpentine, commonly known as turps.
Variety of paint brushes are laid on a red surface

2Clean brushes used with water-based paint

For brushes used with water-based paints, rinse the paint brush thoroughly under warm water. Use your fingers to gently work the bristles, making sure to remove all paint, especially near the base. If needed, you can use a wire brush to help dislodge any stubborn paint.
Clean brushes thoroughly with water

3Clean brushes used with oil-based paint

For brushes used with oil-based paints, pour a small amount of turps into a container. Submerge the brush and swirl it around to dissolve the paint. Once the brush is clean, rinse it in soapy water to remove any remaining turps residue.
Clean brushes with turps

4Remove any stubborn paint flakes

Paint can sometimes cling to the bristles even after cleaning. To remove dried paint flakes, gently comb through the bristles with a wire brush, starting at the base and working towards the tip. Be careful not to apply too much pressure to avoid damaging the bristles.
Clean paint brush bristles with a wire brush

5Dry and reshape the brush

After cleaning, squeeze out any excess water or turps using a clean rag. Reshape the brush bristles to their original form to prevent them from fanning out. Hang the brush by its handle or lay it flat to dry completely.
Dry and reshape the brush using a clean rag

6Store the brush properly

Once your brush is dry, store it in a dry place away from direct sunlight and moisture. Proper storage will help maintain the shape of the brush bristles and extend the lifespan of the brush.
Paint brushes are neatly laid out to dry before being stored in a cool, dry place

7Looking for more D.I.Y. projects around the home?

Health & Safety

Asbestos, lead-based paints and copper chromium arsenic (CCA) treated timber are health hazards you need to look out for when renovating older homes. These substances can easily be disturbed when renovating and exposure to them can cause a range of life-threatening diseases and conditions including cancer. For information on the dangers of asbestos, lead-based paint and CCA treated timber and tips for dealing with these materials contact your local council's Environmental Health Officer or visit our Health & Safety page.

When following our advice in our D.I.Y. videos, make sure you use all equipment, including PPE, safely by following the manufacturer’s instructions. Check that the equipment is suitable for the task and that PPE fits properly. If you are unsure, hire an expert to do the job or talk to a Bunnings Team Member.