There are several ways you can try to reduce acne fast before a big event:

1. Start with a Good Skincare Routine: Cleanse your skin twice a day with a gentle cleanser, use non-comedogenic moisturizers, and avoid harsh products that can irritate your skin.

2. Spot Treatments: Use over-the-counter acne spot treatments containing ingredients like benzoyl peroxide or salicylic acid to target individual pimples.

3. Avoid Picking or Squeezing: As tempting as it may be, picking at your acne can worsen inflammation and cause scarring.

4. Healthy Diet: Eating a balanced diet rich in fruits, vegetables, and whole grains can help improve your skin’s health.

5. Stay Hydrated: Drinking plenty of water can help flush out toxins and keep your skin hydrated.

6. Get Enough Sleep: Lack of sleep can contribute to acne flare-ups, so aim for 7-9 hours of quality sleep per night.

7. Consult a Dermatologist: If you’re dealing with severe or persistent acne, it’s best to consult a dermatologist who can recommend prescription treatments tailored to your skin type.

Remember, it may take time to see significant improvement, so start early and be consistent with your skincare routine.