Smoke Bombs for Gender Reveal: Pink vs Blue Options

Of everything we sell, smoke bombs for gender reveals produce the most emotional messages afterwards. People send us the video. Somebody always cries, usually a grandparent, and the smoke is right there in the middle of the frame doing the job it was bought for.

Pink or blue is decided for you by the envelope, but there’s more to choosing the smoke than the colour. This guide covers how each colour behaves in daylight, the ways people stage the reveal, how to keep the surprise intact when the parents are the ones placing the order, and the few things you need to do to keep it safe.

Pink smoke vs blue smoke: what to expect

Pink and blue smoke don’t behave identically, and it helps to know that before the moment.

Pink is bright, warm and photographs beautifully in soft light. It reads as pink from the first second. In strong sun it can lean towards a paler, peachy tone, so if the reveal is at noon in July, look for a dense pink and stand the smoke against something dark or green.

Blue is deep and rich and holds its colour better in bright sun than pink does. In very flat light or at dusk it can look darker than people expect, occasionally almost navy. Against a pale sky or a light wall, it looks exactly like the photos. Against a dark hedge it can lose some punch. A white or light background is blue’s friend.

Both colours look best in bright overcast or in the last hour before sunset. Both look thin if there’s no wind at all and lose if there’s too much. A gentle breeze from the side, with the smoke drifting across the group, is what you’re after.

The classic ways to stage it

Two grenades, one each. The parents stand together, each holding a grenade, and pull on a count of three. This is the most popular format because it’s simple, it’s fast, and it puts the couple’s reaction in the middle of the colour. Has someone else held the phone.

One big grenade, one big cloud. One large ring-pull smoke, held by a friend behind the couple, gives a slower, taller reveal that fills the frame. Good if the group is large and you want everyone in the picture.

The mystery box. A box or a bag with the grenades inside, opened by a child or a sibling. The colour billows out of the box. Works well with our large smoke, which has enough run time to fill the space.

The smoke barrage. If you want the reveal to be a firework moment, a smoke barrage fires coloured smoke from a cake in a series of shots, so the colour arrives as a burst rather than a stream. It’s a daytime firework and it needs the same spacing as any cake, so read the label for the distance.

Confetti and smoke together. A pink or blue confetti cannon fired a second after the smoke starts gives the video a second beat. Our confetti cannons come in both colours and are indoor-safe if the weather turns.

Cold sparks for an indoor reveal. If the party is inside a hall or a restaurant, smoke is off the table. Cold spark machines, which we hire out, give you a fountain of sparks with no smoke and no heat, and the colour can come from lightning, balloons or cake.

When and where to do it

Daylight, always. Smoke needs light to show its colour, so plan the reveal for the afternoon rather than the evening, and for an open space rather than under trees. A garden with a lawn, a park with permission, a farm, a beach, and a venue’s grounds. Give yourselves ten metres of clear space, check the wind by throwing a handful of grass, and stand so it drifts across the group rather than into the camera. If it’s raining, wait; smoke in the rain drops to the ground and looks like nothing. If you’re set on an evening reveal, switch to gender reveal fireworks and do the smoke earlier in the day for the photos.

Keeping the secret

Most reveals fall into one of two situations. Either a friend or family member knows and organises the smoke, or the parents are doing it themselves and don’t want to know.

If a friend is organising, they order the colour and keep the packaging out of sight until the moment. Simple.

If the parents are ordering, the easiest method is to order one of each colour and hand both, unopened, to the person who knows. They bring the right one on the day and keep the other for the photos afterwards. It costs one extra grenade and removes all the risk. Alternatively, get the person who knows how to phone us and tell us the colour; we can arrange the order over the phone and the parents never see it.

Whatever you do, don’t rely on the colour of the tube. Some smokes have plain outer casings and some are colour-coded, and a wrapped or labelled grenade will give the game away to anyone who looks.

Getting the video right

The reveal is over in about three seconds and the clip is what everyone watches afterwards, so it’s worth thirty seconds of planning. Film in landscape. Put the sun behind the camera or to the side, never behind the couple. Stand the couple with a clear, plain background: sky, a fence, a hedge, a wall. Count down out loud so the pull and the reaction are on the same clip. Start recording ten seconds before, not two.

If you’ve got two phones, have one on the couple’s faces and one wide on the whole scene. The faces clip is the one people keep.

Safety, so the day stays happy

Smoke grenades are safe when they’re used properly, and improper use is almost always one of the following.

Hold it at arm’s length, by the base, away from your body and clothes. The tube gets hot. Don’t hold it near your face and don’t lean over it.

Keep it off dry grass and away from anything that can catch. When it’s done, put the spent tube in a bucket of water or on bare ground until it’s cold.

Don’t throw it, don’t hold it inside a car, and don’t use it indoors. Marquees count as indoors.

Keep a bit of distance between dense smoke and light-colored clothing. Dye can leave a tint if the smoke is thick and close. The classic reveals photo with the parents in white t-shirts works because the smoke is at arm’s length, not because the dye is harmless to fabric.

Have a spare. Wind changes, rings get pulled early, the toddler runs into the shot. One extra of the right colour turns a mishap into a second take.

Pink, blue and everything else in one place

Our gender reveal collection has smoke in both colours, in medium and large sizes, alongside pink and blue confetti cannons, gender reveal cakes and rockets for an evening reveal, and cold spark machine hires for anything indoors. Smoke ships on our cheaper Saver delivery rate anywhere in mainland UK, and you can collect for free from our shop in Bradford, seven days a week. Phone us if you want to organise it without spoiling the surprise; we’ve done this a few hundred times.