Diatomaceous Earth Applicator Powder Sprayer Multi-Purpose Powder Duster Length Adjustable from 12 inches to 42 inches

This is awesome. We had a wasp issue and purchased a powder to resolve the issue but we were concerned as to how we would apply the powder as the wasp seemed to be building a nest under the roof tiles of our single storey extension. With this tool however we were able to apply the powder all over the side of the tiles and into what we thought were the access points. We could also do this from a safe distance which was reassuring, ensuring our safety in terms of stings, particularly as this is considerably longer than other types of applicator. So simple to use it just screws together and there’s no need to wiring about dosing. It just applies a small dose with each squeeze of the applicator. Very functional and our problem was speedily resolved with a single application. If I could make one suggestion it would be to pair up with a powder producer so that the two can be sold together in a single pack. I’ve only used a tiny amount of powder and my problem was resolved. My concern is storing both together so that if we need it we can find both.

Brilliant. I have bought a "powder puffer" device before to try and deal with a wasp nest, but the combination of it only being about 25cm long, and the powder I bought to go with it being apparently completely non-toxic to wasps meant I had no success with it at all. I just paid over 100 pounds to have 2 nests dealt with professionally, and a week later had another appear (it is really bad this year after several quiet years). I decided to have another go myself before spending a load more money, so I bought this, along with a different brand of powder. Firstly, this device is brilliant. It is only about 1m long when fully extended, but that still makes a huge difference compared to the really short one, you are just about far enough away for the wasps to not immediately associate you with what is happening at the entrance to their nest. The design of the way the air pipe feeds through the powder vessel means you get a really good well-dispersed puff every time without any clogging, so in about 5 seconds you can inject several really good bursts of powder before running off. Secondly, the new brand of powder I bought is really effective. So one go at the new nest resulted in instant success, all activity ceased within a few hours.

Must have used 5 cans of the foam wasp nest killer before trying this Puffer Powder Sprayer..Could only see the crevice where the wasps enter/exit.. Just using the blue puffer was OK ish…but the puffer kept popping off the tube as only secured by a cable tie…so had to be careful when squirting..no wasp activity today although weather has cooled significantly ..I did spot on a previous review that he hooked the pipe up to a inflatable air mattress pump making the blue puffer redundant..I did the same this morning and it worked really really well so would recommend the mod to apply a constant stream of powder…

Brilliant, works a treat, no issues at all. I bought this to use with diamataceous earth to deal with carpet beetles in unreachable crevices. Cool little device, highly recommend. The only thing I would mention is the instructions for putting it together are poor, I found them confusing, but managed it by looking at the product pictures.

The package was delivered promptly. The various parts go together quite easily, but do make sure the joints are not loose. However, I did not find it easy to get enough air flow to produce a decent dusting from the nozzle. I have always worked with my hands and they are fairly strong, but I found it really difficult to pump the bladder hard enough to get a good dusting. However, I could see that my 'pump-up' garden spray uses much the same fittings and so was able to connect it to the tubes, meaning that I could build a bit of pressure in the (completely dry) spray bottle. Then, when I pressed the spray valve to let the air through, there was lots of air flow to produce a good dusting. Much better! I've probably invalidated any guarantee, but it works properly now.

Absolutely great had a wasp nest we could not reach. Soon stopped the wasps, very easy to put together great price Wish I had seen it two weeks ago when wasps were very active. Spent a lot of money on wasps spray.

Brilliant piece of kit, cannot find anything to complain about. Used to injection wasp powder into my eaves safely from an upstairs window. Wished I knew about this earlier

We encountered two very buy wasp nests on the roof of an outhouse under the slates just out of arm's length when climbing a step ladder. This great item at full stretch of 42 inches reached just short and with some ZeroX wasp killer powder we sprayed around the area and under the slates. Though the wasps seemed none too pleased, we were far enough away. Mainly to our lack of accurancy, we did a second spray a couple of days later and the wasp activity is almost nil - just a few confused stragglers