What is a continuous spray bottle? How does it differ from a regular spray bottle?
A continuous spray bottle, also known as a continuous mist spray bottle or continuous fine mist spray bottle, is a spray container that utilizes pre-compressed gas pressure technology. Its key feature is that after several presses, it can continuously spray a uniform and fine mist for about 3 to 5 seconds. Unlike traditional spray bottles that spray with each press, it achieves a continuous effect similar to that of a spray can through its internal pressure structure, without the need for gas propellants.
Now, let's address the top ten common questions about continuous spray bottles:
FAQ
01. Why does it sometimes fail to spray, or is the spray intermittent?
Reasons: The spray nozzle is clogged (due to dried residue or impurities), the pump is out of pressure or failed to draw water, the liquid inlet tube is detached or too short, or the device was not pre-primed on the first use.
Solutions:
Check if the liquid inlet tube is fully inserted and not detached.
Remove the nozzle, soak it in a mixture of warm water and white vinegar (1:1) for 15-30 minutes, rinse and reinstall.
For stubborn clogs: Gently clear the spray holes with a fine needle (do not enlarge the holes).
Reprime the pump: Press quickly 10-20 times to restore the pressure inside the pump.
02. Why is it a water column rather than a mist when it is sprayed out?
Reason: The nozzle is worn or deformed, clogged and not cleaned thoroughly, insufficient pressure, or the liquid is too thick.
Solution:
Thoroughly clean the nozzle; replace the nozzle of the same specification if necessary.
Ensure there is enough liquid in the bottle and the pump pressure is sufficient; use a water-like or low-viscosity liquid (viscosity recommended to be < 50 mPa·s)
03. Why is there leakage at the bottle mouth/sprayer gap?
Reason: Not tightened, the sealing ring (O-ring) is aged/lost, or too much liquid was added (exceeding the capacity line).
Solution:
Tighten the nozzle; do not add more liquid than the maximum capacity marked on the bottle (leave space for air pressure).
Check and reset/replace the sealing rubber ring; it is recommended to keep a replacement rubber ring for long-term use.
04. Why is the pressing force too heavy, stuck, and does not spring back?
Reason: Internal dryness/impurities, rust/fatigue of the spring, or overly tight or deformed sealing ring.
Solution: Disassemble and clean the pump head; the moving parts can be lubricated with 1 drop of food-grade mineral oil (do not use cooking oil / strong acid).
05. Can it hold alcohol, disinfectant, cleaning agent, essential oil, and oil products?
Recommended: Water, pure water-based toner, diluted disinfectant (≤ 5% hypochlorous acid), alcohol ≤ 75% (for short-term use, clean up after use).
Prohibited: Oils/lotions/creams, high-concentration acids and bases, acetone, strong solvents, high-viscosity liquids (easily clog the nozzle, corrode seals, damage the pump body).
Note: Essential oils need to be fully diluted with alcohol/ethanol (concentration < 5%), otherwise they will corrode plastic and rubber rings.
06. Will the mixing of different liquids with the spray head cause damage?
07. How to clean and prevent blockage on a daily basis?
1. After each use: Spray with water for 10-20 seconds, then drain the remaining liquid.
2. Deep cleaning weekly: Remove the nozzle / spray head / liquid inlet pipe, soak in warm water + white vinegar for 15 minutes, use a soft brush to remove dirt, rinse and dry before hanging up.
3. When not in use for a long time: Wash and dry thoroughly, stand upright.
08. How long does the continuous spray bottle last? Can the accessories be replaced?
Normal use can reach 3,000 - 10,000 times of spraying pressure.
Normal use (water / dilute solution, regular cleaning): nozzle 6 - 12 months, bottle body 1 - 3 years.
Replaceable parts: nozzle, sealing gasket, inlet tube; if the pump body is damaged, it is recommended to replace the nozzle assembly.
09. Can it be stored under direct sunlight / high temperature / freezing conditions?
10. Can the continuous spray bottle be customized?
Yes, common customizations include:
Bottle color (transparent / gradient / frosted)
Logo printing (screen printing / gold stamping / label)
Capacity (200ml / 300ml / 500ml)
Material: PET bottle and PP spray pump
Upgrade of spray nozzle structure (finer mist / more durable)
China Spray Bottle Manufacturers Suppliers Factory - Custom Spray Bottle Wholesale - Jinyu Packaging