Effects
Smoke machine and special effects rental
Smoke is what makes light visible, and confetti is what turns a moment into a photo. Both come with small print worth reading before you book them.
- Effects
- Smoke, low fog, confetti, cold sparks
- Control
- DMX or remote control
- Requirement
- Venue permission
- Set-up
- Included
- Area
- Seville and province
What it is
No haze, no light beams
A light projects a beam, but that beam is only visible if there is something in the air to reflect it. That is the main job of smoke at an event: it is not decoration, it is what makes the lighting visible.
That is why a rig of moving heads in a space with clean air only does half the job: you see circles of light on the floor, but not the fans of light in the air. With a light, evenly spread haze, the same set-up is completely transformed.
Not all “smoke” is the same
- Smoke machine: produces a dense, visible cloud that clears in minutes. Good for one-off effects and entrances.
- Haze machine (hazer): produces a very fine, even mist that doesn't look like a cloud but gives the air “body”. This is what is really used to make lighting shine for hours.
- Low fog: chilled smoke that stays close to the ground instead of rising. It is the “dancing on clouds” effect for a first dance or an artist's entrance.
- Confetti: paper cannons or launchers. Instant, highly photogenic effect, plus a clean-up afterwards that needs to be agreed with the venue.
- Cold sparks: spark machines that produce a fountain of low-temperature sparks. They are not traditional pyrotechnics, but they are still an effect that requires permission and safety distances.
When to use each one
One effect per moment, not all at once
The classic mistake is to pile it on. Confetti fired throughout the party stops being a moment and becomes mess; smoke at full blast the whole time is unpleasant and sets off alarms. Effects work when they mark one specific instant: the couple's entrance, the end of a concert, cutting the cake, the New Year countdown.
A plan that works well at a wedding: low fog for the first dance, light haze kept going during the party so the lighting shines, and confetti or cold sparks at a single agreed moment. Nothing more. At a concert or a verbena (street party), the haze runs continuously and everything else is saved for the finale. At a conference or an official ceremony, it usually has no place at all.
Safety
Fire detectors: the conversation you need to have first
It is the number one reason a smoke effect gets cancelled on the day. And it could almost always have been foreseen with a phone call.
Optical smoke detectors can't tell party smoke from fire smoke: they detect suspended particles. In hotels, conference centres, function rooms and any venue with a detection system linked to a control panel, firing a machine can trigger the main alarm, alert the fire brigade and evacuate the building. The consequences go beyond the scare: there are charges for false call-outs and a liability nobody wants to take on halfway through a wedding.
How it is solved
- Ask the venue in writing whether it allows smoke and what kind. Many allow it with detection zoned off or disabled in that room, handled by their maintenance team.
- Choose the right effect. Because low fog stays at floor level, it usually causes fewer problems than a dense cloud rising to the ceiling, but it is not automatically safe.
- Do a test before the guests arrive, with the venue manager present.
- Have a plan B. If smoke is ruled out, the lighting is redesigned around colour and wash instead of beams. Better to know a week in advance than at eleven at night.
With cold sparks, you also have to keep safe distances from people, fabrics, décor and anything combustible, and have the venue's express authorisation. Outdoors and in protected spaces, there are times of year and places where they simply aren't used. If someone offers you this effect without asking about any of this, be wary.
Common mistakes
What goes wrong with effects
- Assuming you have permission. “They did it at the other wedding” doesn't count: every venue has its own installation and its own rules.
- Overdoing the density. A room thick with smoke is uncomfortable, smells and ruins the photos. The right haze is barely visible.
- Putting the machine in the wrong place. Next to an open door or under the air conditioning, the effect disappears before it reaches the dance floor.
- Confetti without discussing the clean-up. It means paper all over the floor. Many venues only allow it with an agreed cleaning surcharge.
- Low fog without considering the floor. On grass or gravel it disperses and looks much worse than on a smooth surface such as a dance floor.
- Firing without warning the photographer. The best effect in the world with nobody ready to capture it is money down the drain.
The service
What special effects rental includes
Prior consultation with the venue
We help you put the question to the venue and adapt the effect to whatever they authorise.
Machine, fluid and control
Consumables are included and firing is controlled via DMX or remote, synchronised with the lighting.
Carefully planned placement
We position the equipment with air currents, air conditioning and the direction we want the effect to travel in mind.
Test before the event
It is tested with the venue manager present and with time to change plan if something doesn't convince.
Fired at the agreed moment
One-off effects are triggered by our technician on the cue agreed with the DJ, the band or the master of ceremonies.
Agreed collection and clean-up
We remove the equipment and make clear in advance who takes care of the confetti on the floor.
Does smoke set off fire alarms?
It can, yes, because optical detectors can't tell where it comes from. Before booking the effect, you need to confirm with the venue whether it is allowed and whether their maintenance team can zone off detection in that room. Without that confirmation, we don't set it up.
Does smoke stain or leave a smell?
Good-quality fluid doesn't stain fabrics or leave any noticeable residue, and the smell is faint and disappears with ventilation. What does bother people is excess: at the right density, hardly anyone notices a machine is running.
Can low fog be used anywhere?
It needs a reasonably smooth surface without strong draughts. On a dance floor or a stage platform it looks perfect; in a garden with grass and a breeze it breaks up in seconds. We will tell you beforehand whether it will work in your space.
Are cold sparks dangerous?
They work at a much lower temperature than pyrotechnics, but they still require safety distances, a clear surface and the venue's permission. They are never set up near curtains, fabric décor or dry vegetation, and we don't use them where they are not authorised.
Who cleans up the confetti?
It depends on what you agree with the venue. We remove our own equipment and can do a general sweep, but many venues charge a cleaning supplement. It is best to agree it in writing before the event.
The lighting
What the lighting looks like once it's rigged
Fixtures, truss and effects, hung and focused before anyone walks in.
Does your venue allow smoke?
Tell us where the event is and what effect you would like. We will tell you what can realistically be done there.
