Oxalic acid vaporizers with temperature control, effective treatment against varroa.

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Made in italy

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CE and Rohs compliant vaporizers

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Oxalic acid vaporizers with temperature control, effective treatment against varroa. Professional oxalic acid vaporizers.

Professional oxalic acid vaporizer OXALIKA PRO Fast

Oxalic acid vaporizer for professional use with semi-automatic dispenser. Fast and practical. Available as needed with a 1 gram, 1.5 gram or 2 gram dispenser. Also supplied with 1 process cap and 1 SMART valve. Equipped with temperature control, available in 12 Volt, 110 Volt, and 220 Volt. CE and RoHS certified.


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OXALIKA Pro Fast Vaporizer

High power 300-360 Watts.

Available in: 12 Volt, 110 Volt and 220 Volt.

Anticorodal aluminum boiler

Guarantees a more uniform temperature distribution without the formation of “hot spots” and “cold points”. In this way a lower vaporizer time is obtained. It takes 10 seconds for 1 gram of oxalic acid, and 25 seconds per 2 grams of oxalic acid.

Insulated boiler

Makes the device insensitive to low ambient temperatures and the presence of wind and contributes to battery saving.

Interchangeable diffuser tube

For treatment from the cable cover or from the opening of flight also with hives with the little door, plastic and polystyrene hives.
The diffuser tube is straight making obstruction more difficult and, in any case, its possible unclogging easier.

Very robust and reliable construction.

It only works with high purity, not wet, oxalic acid (about 99.8%).

Check if the use of pure oxalic acid for sublimated use is allowed in your country.

Instructions for Use:


Instructions for Use:



CE and Rohs certified

Frequently asked questions

What are the differences between the OXALIKA PRO FAST and PRO EASY vaporizer?

The OXALIKA Pro FAST vaporizer has a semi-automatic dispenser which helps to save time. It only works with high purity, not wet, oxalic acid (about 99.8%). Using the Fast version takes some practice and it’s best to get carried away before using it in hives.

The EASY version is very “easy to use” and works even if the oxalic acid has excipients (such as api-bioxal) or any impurities. The beekeeper needs to know what type of oxalic acid is allowed in his country.

Can I use process caps in the OXALIKA Pro FAST vaporizer?

Yes. You have to buy them separately.

Can I upgrade the Easy model to the FAST model?

Yes. You have to buy the conversion kit.

Which battery can I use for the OXALIKA PRO Fast vaporizer and how many hives can I treat with it?

A 12 Volt car battery with a capacity of at least 70 AH is recommended. You will have autonomy for at least 1 hour. If possible, it is recommended to connect the vaporizer to the car battery for an initial warm-up (8-10 minutes) with the engine running. So switch to the other battery only when the vaporizer is hot. If you have hives close to each other and you can go directly from one to the other, you can do at least 80-100 treatments with this method.

Obviously, there are batteries of different quality and efficiency.
To keep your battery efficient, the first rule is to make sure it is always charged even when not in use. To prevent it from losing efficiency, the voltage must always be above 12.4 volts. The second rule is to prevent complete discharge, the voltage must never drop below 11.5 volts.

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