Pink and Blue Smoke Bomb Gender Reveals: The Complete Guide

It depends on how the moment unfolds. For couple-focused photo reveals, the Gender Reveal WP40 is the top choice: roughly 90 seconds of dense pink smoke with a discreet label that keeps the color secret, giving your photographer time for multiple angles and retakes. For group reveals where several people activate at once, the Gender Reveal EG25 Micro 3-Pack puts a compact, discreetly labeled 25-second can in each hand.

Yes, when used as directed. Shutter Bombs gender reveal smoke grenades are Enola Gaye products with a non-toxic, cool-burn formula, they emit smoke without an open flame or explosion, and they're CE Approved and ATF Compliant, so no license is needed in most states. Standard protocol still applies: use outdoors only, hold the can by the base (the can gets hot during and after the burn), wear gloves and eye protection when activating, keep bystanders, including the pregnant partner, at least 6 feet back, and keep the activation spot clear of dry grass and flammable material. Full details are on our safety and legal guide and the gender reveal FAQ.

Plan on 4–6 cans for most parties, that's enough smoke for gender reveal photos plus the candid moments after. Reserve at least two for the core reveal, a primary can plus an immediate backup in case the photographer misses the moment, and use the rest for walking shots, portraits, and group frames. A proven combination is one Gender Reveal WP40 (90-second hero burn) plus a Gender Reveal EG25 3-Pack for candid bursts. Ordering an extra can carries no real downside: stored cool and dry, unused smoke grenades keep for 10+ years.

Performance is identical, same output density and burn duration per format, so the difference is purely visual. Pink photographs as a rich, warm tone that pops against green backgrounds like meadows and tree lines. Blue reads cooler and can appear lighter than it looks in person under bright sunlight, which is why photographers often shoot reveals in open shade or golden hour to preserve saturation either way. Both colors are available across the lineup, including discreetly labeled gender reveal versions. If blue ends up being your color, our blue smoke bomb gender reveal guide covers it in detail.

Yes, it's one of the most effective ways to build suspense. The pink blooms through and overtakes the white, giving your photographer three distinct beats: the build, the color bloom, and full pink saturation. Both colors are available in the 90-second WP40 format, so output levels match perfectly.

At normal distances, no, significant dye deposit only occurs within about a foot of the smoke vent. Keep guests 6+ feet back during the burn, walk into the drifting cloud rather than standing over the can, and even a white dress comes through clean. If residue does land on fabric or skin, it rinses out of most materials with soap and water.

No - smoke grenades must be used outdoors only, no exceptions. Even a single can produces an overwhelming volume of dense smoke in an interior, and the can generates heat at the vents during the burn. Covered patios, barns, and tents are also unsuitable. For the reveal, find an open outdoor spot away from dry grass, wooden decks, or any flammable surface. With a proper outdoor setup, smoke reveals are stunning on camera and safe for guests keeping a sensible bystander distance. If you need an indoor option, see can you use smoke bombs indoors for alternatives.

The most reliable method starts at the doctor's office: ask your provider to write the baby's sex on a slip and seal it in an envelope. Hand that envelope to one trusted friend, family member, or your photographer, and stay out of the loop. That person orders the correct color - pink for a girl, blue for a boy - in the discreetly labeled Gender Reveal WP40 or EG25 Micro 3-pack, both of which ship in plain packaging so the color never gives itself away. Your helper receives the package and brings the grenade to the reveal, handing it over - or activating it on cue - without anyone spotting the color first.

A light breeze is ideal for gender reveal photography - it creates flowing smoke trails and keeps the cloud from sitting flat on the ground. Work with the wind: position the group so the wind is at their backs, directing smoke away from faces and into the frame behind them. Always bring backup units, keep bystanders at a safe distance, and never put guests directly downwind of the activation point.

Order at least 10 to 14 days before your event. Shutter Bombs ships all smoke grenades via certified hazmat ground (FedEx/UPS) from a Nevada warehouse to the contiguous US except Massachusetts, typically arriving in a few business days depending on location - there is no express, overnight, or air option. A few extra days of cushion protects you from carrier delays. Ordering more is also smart financially: hazmat ground fees step down as your order grows ($40 under $125, $30 from $125, $15 from $175), and shipping is FREE on orders of $225 or more. Note that we do not ship to Alaska, Hawaii, Puerto Rico, Canada, international addresses, or PO boxes, so plan accordingly near holidays or weekends. See hazmat shipping and state legality for the full policy.

Yes, with care. The formula is cool-burning with no open flame, but the can itself gets hot during and after the burn - hold it by the base, wear gloves, and don't hold the device for its full burn duration. Pull the wire ring firmly to the side in one smooth motion, never straight up. Staining risk exists near the vent, so the holder should keep the vent pointed away from their body and clothing at all times.

Colored smoke can leave temporary residue on white or light-colored fabrics if you stand close to the vent. The fix is simple: wear dark clothing for the reveal, designate someone else to hold the grenade, and keep the vent pointed away from everyone. Most residue rinses out of fabric and off skin with soap and water. For a deeper look, read do smoke bombs stain clothes.

Shutter Bombs products are CE Approved and ATF Compliant, and no license is needed to buy or use them in most states. We ship to the entire contiguous US except Massachusetts, and we do not ship to Alaska, Hawaii, or Puerto Rico. Always check your local and state rules before use - and note that national parks generally prohibit smoke devices. Our state legality guide has the details.

Put on gloves and eye protection first. Hold the grenade firmly in your dominant hand with the smoke vent pointed away from your body and toward open ground, never toward guests or the photographer. For the Gender Reveal WP40, grip the wire and pull it firmly to the side, at roughly 90 degrees away from the device body, in one smooth, decisive motion with about 5 to 8 pounds of force. Do not pull straight up. Sparks appear for 1 to 2 seconds immediately after activation, so keep your face and free hand clear. Once smoke begins flowing, hold the unit low at arm's length by its base or set it on non-flammable ground. Never bring the vent near your body or face, never hold the unit for the full burn, and keep all bystanders back.

Yes, a test pull before the event is a genuinely good idea, and Shutter Bombs' 100% Product Guarantee makes it easy to justify buying one extra unit for exactly this purpose. Activating a smoke grenade for the first time in front of a crowd introduces unnecessary hesitation. A practice run builds muscle memory for the correct firm side-pull, confirms your gloves and eye protection are in place, and shows you how quickly the sparks appear and smoke begins flowing so you aren't startled in the moment. Test in the same type of outdoor environment you plan to use, ideally at the same time of day, so you can also see how wind affects the smoke drift. If your test unit misfires, contact Shutter Bombs and we'll make it right.

Set your camera to burst mode with a shutter speed of at least 1/500s to freeze the initial burst of color without motion blur. The first 5 to 10 seconds of a WP40 activation produce the most saturated smoke, so your camera must be framed, focused, and actively shooting before the ring is pulled. Pre-focus on the spot where your subject will stand and lock exposure in advance so the camera isn't hunting mid-reveal. Shoot in RAW if you can, the vibrant pink or blue tones respond well to subtle post-processing. For video, 60fps or higher allows smooth slow-motion playback of that first plume. Because the WP40 burns for a full 90 seconds, even if you miss the opening seconds there is plenty of time left to capture great frames.

Lighting and positioning make the difference between a good reveal photo and an exceptional one. Position the photographer so the sun is behind them, lighting the smoke cloud from the front. Backlit smoke reads grey and washed out rather than vivid pink or blue. Keep guests on the sides of the frame rather than between the camera and the subject so the cloud stays the dominant element. Shoot in an open outdoor space with clearance for the smoke to expand. Wind direction matters: position subjects so wind carries the smoke across the frame rather than directly at or away from the camera. Staining risk is minimal at a sensible distance from the vent, so guests can stand comfortably, and the smoke rinses out of most fabrics with soap and water.

Grip the grenade firmly by its base in one hand and pull the wire ring firmly to the side (never straight up), at roughly 90 degrees away from the body, in one smooth, confident motion. The pull takes about 5 to 8 pounds of force. Smoke begins flowing within 1 to 2 seconds. Hold the can at arm's length with the vent pointed away from people as the cloud builds. Wear gloves and eye protection because a brief spark is produced at the moment of ignition.

The formula is non-toxic, but having a non-pregnant person activate and hold the device is the recommended approach. The wire-pull mechanism produces a brief spark at ignition, the casing heats up during the burn, and the vent puts out heat at close range. The expecting mother can be positioned beautifully within the smoke cloud at a safe distance without ever handling the grenade.

Light to moderate wind (under 10 mph) is not a problem and often creates a softer, flowing cloud that photographs well. The key is to check wind direction before activating and position subjects so the smoke drifts behind them, not into their faces. Heavy wind (15+ mph) disperses the smoke too quickly for good photos - have a backup date in mind if a windy forecast is likely.

Order at least two weeks ahead. Orders ship in 1 to 3 business days (often same day before 2:00 PM CST) via ground-only certified hazmat - there is no express, overnight, or air option, ever. Shipping is free at $225 and up; below that a flat hazmat-ground fee applies per order. A street address with signature is required (no PO boxes), and Shutter Bombs ships only to the contiguous US, excluding Massachusetts. Building the buffer in covers shipping time and leaves room to reorder if anything arrives damaged.

The smoke cloud itself does not stain skin or most fabrics at normal reveal distances, and what does land usually rinses out with soap and water. Direct contact with the can's vent or residue can leave marks, so keep lit grenades away from white clothing and wear neutral colors so the smoke color stays the focus. Our do smoke bombs stain clothes guide covers cleanup in detail.

Blue smoke from a WP40 produces a vivid, saturated cloud that reads as unmistakably bold in photographs. Against outdoor backdrops such as green fields, white dresses, pale sand, or a dark tree line, the color contrasts sharply and holds its richness even in bright light. The 90-second burn means the cloud builds to full density within the first few seconds and stays thick throughout, giving photographers time for wide establishing shots, close portraits, and candid reactions all within a single activation. Smoke rinses out of most fabrics and skin with soap and water, so staining is minimal at normal shooting distances. Blue is consistently one of the top-selling colors at Shutter Bombs because of how powerfully it reads on camera.

Yes. The WP40 in blue, with its 90-second burn, generates enough volume to be seen clearly by large gatherings spread across an open field or backyard. Running two WP40 units at once doubles the output for an even more dramatic, billowing cloud. Wind affects drift, so position the person pulling with the wind at their back to push the cloud toward your audience and photographers rather than away from them.

Absolutely, pairing colors is a popular creative technique. A blue and white combination using WP40 grenades in both colors creates a soft, cloud-like effect that photographs beautifully. Blue and pink together work for a dramatic simultaneous reveal, with guests on each side igniting their color at the same moment. For a storytelling approach, start with pink, let it clear, then ignite blue for a wrong-guess moment that plays extremely well on video. All nine colors, including blue, white, and pink, are offered across multiple formats.

The WP40 (and the Gender Reveal WP40 built on the same platform) delivers the longest burn in the lineup at approximately 90 seconds of dense blue smoke. The TP40 runs about 60 seconds with a top-pull cap that some users find easier to operate cleanly in one motion, and the WP40-D also runs about 60 seconds at the lowest per-can price. By comparison, EG25 units burn for roughly 25 seconds each, better suited to quick bursts or multi-unit group activations than sustained individual use. For the longest blue smoke coverage, the WP40 is the definitive choice.

Confetti produces a single burst lasting less than one second, giving your photographer a narrow window and often leaving you with images of scattered paper mid-fall rather than a dramatic scene. Smoke grenades work on a different timeline entirely. The WP40 burns for a full 90 seconds with dense output, while even the compact EG25 Micro sustains color for about 25 seconds. That extended burn lets photographers capture wide establishing shots, tight portraits, reaction closeups, and candid group frames all from a single activation. Smoke also scales beautifully across focal lengths and distances, producing rich, saturated color whether shot from 10 feet or 100 feet, and the evolving cloud shape makes every frame compositionally unique rather than repetitive.

Enola Gaye smoke grenades use a non-toxic dye formula and are designed for outdoor, open-air use. For the vast majority of guests, brief outdoor exposure at a normal event distance presents no concern. Guests with asthma, COPD, or other respiratory sensitivities should take practical precautions: position them upwind of the reveal area before activation, or suggest they observe from 20 or more feet beyond the roughly 2-meter bystander distance recommended for everyone. Choosing a venue with open airflow, such as a park or large backyard, helps the cloud disperse quickly. Pregnant guests and anyone with known sensitivities should never handle or activate the device.

Yes, pink for a girl and blue for a boy is the universal convention for smoke-grenade reveals, and Shutter Bombs stocks both colors year-round. The WP40 wire-pull comes in pink and blue with a 90-second burn and dense, sustained output, ideal for the main reveal. The EG25 is also available in both colors with a 25-second burn per can and is sold in 10-packs for group use. Output density and smoke volume are identical between pink and blue, so the choice is purely about the reveal color, not performance. For the surprise to survive, the Gender Reveal WP40 uses discreet labels that hide the color until the smoke fires.

Enola Gaye smoke grenades use a non-toxic, cool-burn formula and emit smoke only, no open flame and no explosion, so they're appropriate for outdoor family events when used correctly. The can does get hot during and after the burn, so the designated adult activator should hold it by the base or set it on non-flammable ground rather than carrying it through the burn. Keep all bystanders, children and elderly guests especially, well back from the activated grenade, designate a single adult as the activator, and check wind direction before pulling so smoke drifts away from the crowd. The WP40 is the recommended format here because its 90-second burn lets the activator set it down and step back. See the full Safety & Legal guide for details.

The WP40 wire-pull and EG25 play distinct roles. The WP40 is the reveal grenade: a dense, sustained cloud over a full 90-second burn, the billowing output you see in iconic reveal photography, giving your photographer time to capture the reveal, the reaction, and portraits without rushing. The EG25 is a compact micro can with a 25-second burn and lighter density, better suited to celebration bursts than the primary reveal. The EG25 10-pack is ideal for handing to guests so everyone joins the celebration after the hero shot is captured. For the reveal photograph itself, the WP40 is the clear choice every time.

No. Smoke grenades must never be used indoors, regardless of space size. They're engineered for outdoor use, and even a single WP40 will fill an enclosed space with dense smoke within seconds, triggering fire-suppression systems and creating zero-visibility conditions. At very close range the dye can deposit on nearby surfaces; the good news is that smoke residue washes out of most fabrics and off skin with soap and water. Covered patios, event tents, garages, and barns are not suitable alternatives, the cloud needs open air to expand, rise, and disperse, which is exactly what creates the effect. Use open outdoor space, away from dry grass and wooden decks, with room for the cloud to build and guests to keep a safe distance.

The best preparation is buying at least one backup grenade in the same color before the event. If a grenade misfires after a firm side-pull, place it on non-flammable ground away from guests, calmly announce a brief pause, and activate your backup immediately. Do not attempt a second pull on a misfired device, and keep bystanders clear. After the event, wait at least 60 seconds before approaching the misfired unit, then submerge it in water for 48 hours before discarding it safely. If the product is confirmed faulty, file your guarantee claim at hello@shutterbombs.com with a photo or video and your order number, every unit is covered by our 100% Product Guarantee.

Shutter Bombs stocks pink and blue smoke grenades year-round. For the discreet-label option that keeps the color secret, choose the Gender Reveal WP40 ($18.99) or the Gender Reveal EG25 Micro 3-Pack ($22). All orders ship certified hazmat ground (FedEx/UPS) from our Nevada warehouse to the contiguous US, excluding Massachusetts. Because these are pyrotechnic dangerous goods, there is no air, express, or overnight shipping, and we cannot ship to Alaska, Hawaii, Puerto Rico, PO boxes, or international addresses. Shipping is free at $225+; below that a flat hazmat-ground fee applies by order total. Orders process in 1–3 business days (often same day before 2:00 PM CST), so plan for ground transit when ordering ahead of your reveal date, and add one extra grenade as backup. Full details are on the hazmat shipping and state legality page.

The simultaneous dual-parent reveal consistently produces the most spectacular results. Both parents each hold a same-color WP40 Wire Pull and pull their rings in unison, creating a symmetrical, enveloping cloud that fills the frame from both sides. The WP40's 90-second burn builds and layers rather than vanishing in seconds. Whatever the format, both activators should wear gloves and eye protection, pull firmly to the side, and keep all other guests at a safe clearance. Shoot in open shade or soft directional light for the richest color.

Yes, a smoke-bomb scavenger hunt is one of the most emotionally memorable formats. Structure it so the final clue leads the expecting couple to a secluded outdoor spot where a trusted friend waits with the reveal color already loaded: a discreetly labeled gender reveal WP40 in pink or blue, chosen for its full 90-second burn that gives the couple time to react authentically while a photographer captures the moment. Have the friend, not the couple, pull the ring to maintain the surprise, and make sure that activator wears gloves and eye protection. Keep all bystanders at a safe distance and never place the can near dry grass or any flammable surface. For an even bigger payoff at the finale, pair two WP40s for a longer, more dramatic cloud.

Two strong options. The smoke corridor: arrange several EG25 Wire Pull units in a line on open ground and have a helper activate them in sequence as the couple walks through, creating an immersive tunnel of color that's fantastic for video. For any pre-staged format, the activator must wear gloves and eye protection, keep bystanders at a safe clearance, and place cans only on open, non-flammable ground, never sealed inside a cardboard box or on a wooden deck, since the can gets hot during the burn.

Smoke reveals scale in either direction. For intimate gatherings of under 10 people, one or two WP40 Wire Pull grenades held by the couple create a personal, photogenic moment, the 90-second burn lets a small group gather close and react while a photographer works at close range. For large parties of 20 or more, scale up to 4 to 6 units arranged in a line or arc and triggered together for a spectacle visible across a wide crowd. Whatever the size, all activators wear gloves and eye protection, pull firmly to the side, and keep a safe perimeter for bystanders.