Common Mistakes When Using IPL Machines in Salons

Intense Pulsed Light (IPL) is one of the foundational technologies in modern aesthetic clinics and beauty spas. From hair removal to pigmentation correction and overall skin rejuvenation, IPL treatments continue to be in high demand.

However, even experienced practitioners often make small—but important—mistakes that can reduce treatment effectiveness or compromise client safety.

This guide highlights the most common IPL mistakes salons make, along with practical recommendations to help you deliver safer, more consistent, and more satisfying outcomes.

1. Using Generic Parameters Instead of Personalized Settings

One of the most frequent errors is using the same preset parameters for all clients.

IPL settings must be customized according to:

• Skin phototype

• Hair color and thickness

• Treatment area

• Client sensitivity

• Past treatment history

Using “one setting for everyone” leads to poor results and unnecessary risks.

Best practice:
Start low and increase gradually, adjust per skin tone, and never skip a proper evaluation.

2. Inadequate Cooling Before or During Treatment

Cooling protects the skin and improves comfort. Insufficient cooling can lead to:

• Increased redness

• Burning sensation

• Greater risk of irritation

• Lower client satisfaction

Best practice:
Use cooling gel, cold air, or integrated sapphire cooling, and ensure proper temperature management throughout the procedure.

3. Skipping Patch Tests

A patch test is essential, especially for first-time clients.

Without a patch test, you may miss signs of:

• Light sensitivity

• Hyperpigmentation tendency

• Excessive post-treatment redness

Best practice:
Always conduct a patch test and monitor skin response for 24 hours.

4. Moving the Handpiece Too Quickly

IPL requires consistent, evenly delivered energy. Quick motions cause:

• Uneven coverage

• Missed spots

• Reduced treatment efficacy

Best practice:
Use a controlled pace with 30–50% overlap to ensure complete coverage.

5. Poor Post-Treatment Instructions

Even a perfectly delivered IPL session can fail if clients receive unclear aftercare guidance.

Common post-care mistakes clients make:
✘ Sun exposure
✘ Sauna or hot yoga
✘ Exfoliating acids
✘ Hot showers or sweating workouts

Best practice:
Advise 48 hours of sun avoidance, daily SPF, gentle moisturizers, and no actives (AHA/BHA/Retinol).

6. Lack of Professional Device Maintenance

A poorly maintained machine can output uneven energy or reduced intensity.

Common issues include:

• Old lamp heads

• Dirty filters

• Dust buildup

• Weak cooling system

Best practice:
Follow routine maintenance, replace consumables on schedule, and use certified parts only.

7. Using IPL for Conditions It Cannot Treat

IPL is versatile—but not suited for every condition.

IPL should NOT be used for:
✘ Deep tattoos
✘ Deep melasma
✘ Skin tightening (RF/HIFU work better)
✘ Fitzpatrick VI skin

Best practice:
Use IPL only for indications proven safe and effective for light-based therapy.

Conclusion

IPL systems remain one of the most important tools in professional aesthetic practices. By avoiding these common mistakes and refining technique, salons can offer:

✨ Better outcomes
✨ Higher safety
✨ Improved client trust
✨ Stronger business growth

Newbelle provides professional IPL, SHR, OPT, and multi-function systems designed to enhance treatment performance and client satisfaction.