Pestrol ultra indoor dispenser that includes natural pyrethrins
Pestrol ultra indoor dispenser that includes natural pyrethrins
Rated 4.67 out of 5 based on 3 customer ratings
(3 customer reviews)

Pestrol Ultra Dispenser – Indoor

from: $75.00

or 4 payments of $18.75 with Afterpay

New Pestrol Ultra Indoor Automatic Insect Spray Dispenser.

Australian Owned since 1999.  Manufactured Cans in Australia.

Formulated with Natural Pyrethrins from Tasmania, natures own protection against ALL insects.


Sand Flies
Fruit Flies
Borer (in Flight)
Dust Mites



Pestrol Ultra Indoor

Do you want a home that is fly free?  Do you want a good nights sleep without being bitten by mosquitoes?  Or perhaps it is a Cockroach free kitchen that you want? If this sounds like you then Pestrol Ultra Indoor is your solution!

Pestrol is the most trusted DIY pest control company in both Australia and New Zealand.

Pestrol Ultra is a continuous automatic insect killer that includes natural pyrethrins. It’s safe around family and pets and you can even leave your doors and windows open.  

Pestrol Ultra is a highly effective pest control for your home and/or office.

Pestrol Ultra Automatic Dispenser is fully programmable and is powered by 2 high quality alkaline AA batteries that are included.

The Indoor Unit releases a micro mist (that includes natural pyrethrins) into the atmosphere every 5,10 or 15 minutes, this then travels through the interior by air movement. One Single Insect Dispenser Unit will cover approximately 150 square metres or 1500 square feet.  You may need two units if you have a multi story house or need to cover an area bigger than this.

Pestrol Ultra comes with a 30 day money back guarantee and a 12 month warranty on the dispenser.


What is included?

1 x Pestrol Indoor dispenser, 1 x Pestrol ultra Pyrethrum refill Can (will last 4 – 6 weeks), 2 x AA Alkaline batteries, Wall Mount.

What Insects does it work on?

Pestrol Ultra is effective against ALL insects, including:  Mosquitoes, Flies, Ants, Cockroaches, Moths, Silverfish, Borer (in flight), Dust Mites, Midges and so many more.  It can also be very effective against large spiders and geckos, as Pestrol Ultra will remove their entire food source.

Very Easy to Use

Pestrol Ultra Dispensers are very easy to use. Since its a portable unit, just place it on top of a cabinet/shelf/fridge, or you can even attach it to the wall. Select your designated frequency, turn the unit ‘On’ and then let Pestrol Ultra do the rest.

Pestrol Ultra also allows you to easily turn the unit on and off to prolong the life of the can.

It is that simple!

It’s Safe

Pyrethrum is derived from the Chrysanthemum daisy flower, which are harvested in Tasmania.  It is completely safe for people and pets.  Completely biodegradable.  Ozone safe.

The US Department of Agriculture states that Pyrethrum is the safest insect control product available.

Pestrol Ultra is APVMA Australian Approved and AQIS Approved.


Key Features

  • Latest technology in Automated insect technology.
  • Fully Programmable: Day or Night time setting, 24 hour Operation – 5,10,15 minutes.
  • The unit can be turned on/off at your own discretion.
  • Pestrol Natural Pyrethrins works even with your doors and windows open.
  • Batteries lasts 18 months.

How to use:

  • To open the dispenser push the button on the top and at the same time pull it apart.
  • Place the batteries inside the dispenser on both sides.
  • Place the can inside the dispenser. (Make sure the dispenser valve is lined up in the middle of the spraying aperture).
  • Choose preferred setting.
  • Close the dispenser and turn it on. (Make sure the dispenser is not facing you.)
  • Place Pestrol dispenser in the central room, usually family room or kitchen provides optimum results.


Frequently asked questions:

Why is it effective?

Pestrol Ultra Automatic dispenser creates a mist of fine micro particles which stays in the air longer to give you better control on insects.

What are the active ingredients?

Pestrol Automatic Insect Control contains 9g/kg Natural Pyrethrins, 45g/kg Piperonyl Butoxide.

What is Pyrethrins?

Pyrethrins is derived from  chrysanthemum daisies which are highly toxic to pests.  Since they are directly extracted from the plant it makes them non-toxic to humans. Pyrethrins are biodegradable and break down very quickly and in sunlight. Mother nature is very smart and unlike synthesized chemical replicas – the daisies changes its smell constantly so that the insects dont get immunity against it.

What is Piperonyl Butoxide?

Piperonyl Butoxide is an organic compound and a synergist used to enhance the killing power of active ingredients.  It also helps reduce the amount of the main active ingredient used.

How long does it take to work?

Within 30 minutes you will see a significant improvement in the elimination of Flies, Mosquitoes and most common household insects.  After a few days you will also notice a substantial decrease in Cockroach activity.

How long does a refill last?

The lifespan of your refills will depend on the frequency and settings used.

On average, a single can on a 10 minute setting will last up to 6 weeks.

How many Units do I need?

One Pestrol Ultra dispenser on average will cover a standard 2-3 bedroom home(approximately 150sqm).  You may need to two units to cover multi level or larger homes.

Why buy from us?

We are an Australian company that offers after sales service on ALL of our products.  We pride ourselves on supplying the best possible products and service to the Australian marketplace. We have been selling automated pest control products in Australia longer than anyone and have our own unique formulation.

Is Pestrol safe to use by people with allergies or asthma?

Completely safe when label instructions are followed.  However if you are prone to allergies that you consult your doctor before use.

Where can I Buy Refill Cans?

You can Buy Pestrol Refills directly from the website in different packs.  You can also call us on 1800 33 88 88 and order over the phone or visit our showroom at Unit 7/17 -21 Bowden Street, Alexandria NSW.

Can I Use the Indoor Unit Outside?

If the are is partially inclosed the unit will work effectively.  However, make sure to use on the shortest setting.  If the area is completely open, then the air circulation will affect the Indoor unit’s effectiveness.  We recommend to use the Outdoor Unit for outside, which dispersers micro mist every 30 seconds.

What are the precautions?

  • Don’t spray directly onto food.
  • Keep away from fire or direct sunlight.
  • Keep out of reach from small children.
  • Pestrol should not be placed directly above or besides fish tanks.
  • Do not place it on or above white goods.

How to setup your Pestrol Indoor unit:




Dispenser – 22 x 9.5 x 8cm / 334g without can / 484g with can

Can – 14.5 x 6.5 x 6.5cm / 150g

3 reviews for Pestrol Ultra Dispenser – Indoor

  1. Rated 4 out of 5

    Glynne Leech

    We don’t mind the dispenser but each one we have had has had a small issue. One had a loose battery and we put some alfoil there to fill in the gap, it was OK then. Another one had an issue with leaking down the front. I had placed this one on some high wooden furniture and the liquid ate the laquer on the top of the cupboard. We then placed some folded up paper towel underneath the spray can inside . This seemed to have worked on this one but we can’t stop the leak down the front of the dispenser. We haven’t tried the new dispenser that we received recently at this time so it will be interesting when we do.

    • Pestrol Team

      Hi Glynne, thank you for taking the time to write a review. I am sorry about the problem you are having with the dispenser. There is an easy solution to this problem, please contact our office on 1800 33 88 88 so we can get this sorted for you.

  2. Rated 5 out of 5

    Karen McLean

  3. Rated 5 out of 5

    Bronwyn Forno

Add a review

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