Quick answer: A lingering odor may come from old makeup, skin oils, cleanser residue, or moisture trapped in dense bristles.
What to do
Wash gently and allow complete airflow during drying.
Practical tips
Discard a brush with persistent mustiness or visible mold.
- Start with the simplest method that fits your situation and check the result before moving on.
- Read instructions for your specific product, device or ingredients when they differ from general advice.
- Keep a note of the method that worked so you can repeat it the next time.
Common mistakes to avoid
Avoid soaking the handle, scrubbing delicate bristles aggressively, or storing tools while damp. Cleaning removes residue but does not always sterilize a brush.
Frequently asked questions
What’s the best first step? Wash gently and allow complete airflow during drying. What if it does not work? Review the conditions described above and adjust the method to your equipment or situation. Discard a brush with persistent mustiness or visible mold.
Leave a Reply