2. Then when setting off the cold fireworks, first find the upward arrow, distinguish between up and down, and then fix it with the base. If not, you can stick it with foam double-sided tape (if the ground is smooth).
3. Connect the cold fireworks with flowers. When connecting the cold fireworks, remove the skin of the flower thread. Connect the cold fireworks and stick them with black tape to prevent short circuit between the two wires.
4. After the connection, check whether the test line is connected by the cold pyrotechnic igniter to prevent the connection from failing, resulting in non-ignition of the cold pyrotechnic. When connecting multiple products with one wire, it is best to connect the products in parallel and series at the same time.
5. Take precautions first. Before departure, if the hotel allows, you can sprinkle some water (where the fireworks are cold). If not, then be prepared first, and be prepared in case something goes wrong. Stay away from flammable items such as wedding dresses and background veils when you leave.
6. For the problem that the smoke of cold fireworks is large and the smoke is small, we must choose the goods of good quality cold fireworks manufacturers (Fuxing cold fireworks is recommended here). At present, many businesses have been lowering the price of cold fireworks manufacturers to reduce costs, and cold fireworks manufacturers are also very helpless. They can only reduce the production cost, and the goods produced are naturally mixed, but the price is still relatively expensive in the hands of the wedding individual, so it is recommended that the wedding friends still find a regular cold fireworks manufacturer. To reduce the problem of heavy smoke, you need to choose a well-ventilated hotel, and you can put a few less ones with poor ventilation. If you care about cigarettes, you can choose genuine smokeless and tasteless products first. Although this is expensive, it basically has no smoke smell, so it's worth it!