The safest way to draw pus out of a pimple is with a warm compress, not your fingers. Squeezing forces bacteria deeper into the skin and can turn a minor blemish into a lasting scar. A clean, warm washcloth held against the pimple for about 10 minutes helps pus dissolve or rise to the surface on its own, letting it drain without trauma to the surrounding tissue.
Why Squeezing Makes Things Worse
When you squeeze a pimple, you’re applying pressure in all directions. Some pus may come out toward the surface, but much of it gets pushed deeper into the pore and surrounding tissue. This spreads bacteria, triggers more inflammation, and can lead to post-inflammatory hyperpigmentation (those dark spots that linger for months) and permanent scarring.
The risk is especially serious for pimples between your eyebrows, along the bridge of your nose, and around your upper lip. This area, sometimes called the danger triangle of the face, has blood vessels that connect directly to the veins near your brain. An infection introduced by picking in this zone has a small but real chance of traveling inward, potentially causing a blood clot, brain abscess, or meningitis. These outcomes are rare, but the anatomy that makes them possible is not.
Warm Compresses: The Simplest Method
A warm compress is the most straightforward way to coax pus to the surface. Soak a clean washcloth in warm (not hot) water, wring it out, and hold it gently against the pimple for about 10 minutes. Repeat several times a day. The warmth increases blood flow to the area, which helps your immune system do its job, and it softens the pus so it can liquify and either reabsorb or come to a head on its own.
You don’t need to press hard. Light contact is enough. Once the pimple drains naturally, gently clean the area and avoid touching it. If it doesn’t drain after a couple of days of compresses, that’s normal. Some pimples reabsorb internally without ever breaking the surface.
Pimple Patches Pull Fluid Overnight
Hydrocolloid patches (commonly sold as pimple patches) are small adhesive bandages made from a water-attracting polymer. When you stick one over a pimple, it creates a sealed, moist environment and draws fluid outward through a vacuum-like effect. The patch absorbs excess oil and pus, converting it into a gel-like substance that stays trapped on the bandage.
These patches work best on pimples that have already come to a white or yellow head. Apply one to clean, dry skin and leave it on for several hours or overnight. When you peel it off, you’ll often see a visible white or yellowish spot on the patch where fluid was absorbed. They won’t do much for deep, cystic bumps that haven’t surfaced yet, but for a standard pustule, they’re one of the most effective hands-off options available.
Acne Products That Help From the Inside
If you want to speed things along with a topical treatment, the two most common over-the-counter options work in different ways.
- Benzoyl peroxide is the better choice for red, pus-filled pimples. It penetrates below the skin’s surface to kill the bacteria causing the infection, while also clearing dead skin cells and excess oil. It’s more drying and can irritate sensitive skin, so start with a lower concentration (2.5% or 5%).
- Salicylic acid works by dissolving the oil plugging your pores. It’s gentler and better suited for blackheads and whiteheads than for inflamed pustules. If your pimple is red and swollen with visible pus, benzoyl peroxide is the more targeted option.
You can also use diluted tea tree oil as a natural alternative. It has both antimicrobial and anti-inflammatory properties. The key word is diluted: pure tea tree oil applied directly can cause blistering, rashes, and severe dryness. Mix one to two drops of tea tree oil with about 12 drops of a carrier oil like jojoba or coconut oil before applying it to your skin. Used twice daily, it can help reduce inflammation and fight bacteria, though it works more slowly than benzoyl peroxide.
What a Normal Pimple Looks Like vs. an Infection
Most pimples, even painful ones, resolve on their own within a week or two with basic care. But certain signs suggest the infection has spread beyond the pore into the surrounding skin, a condition called cellulitis. Watch for redness that expands outward from the pimple, increasing warmth and pain in the area, fever, chills, or skin that starts to dimple or blister. A rapidly growing rash accompanied by fever warrants emergency care. If the redness is spreading but you don’t have a fever, it still warrants a medical visit within 24 hours.
Deep, painful bumps that sit under the skin for weeks without forming a head are typically cystic acne. Warm compresses can help, but these often need professional treatment. A dermatologist can inject a small amount of anti-inflammatory medication directly into the cyst, which can flatten it within a day or two.