As soon as I put it out, they all disappeared within 48 hours. I had a serious problem with large cockroaches that had made a nest somewhere.

I used it once and never saw a cockroach again. For so long I had been struggling with supermarket sprays and saw no results... I applied just a small strip of this and they disappeared.

It has a very small quantity, I will wait for results and come back, I am cautious. I have placed baits everywhere, a small amount under cabinets, behind cabinets, in the attic, in quantities about half the size of a chickpea. It is odorless, a cream like toothpaste. You have to cut the front tip, it does not unscrew as it appears, and it is probably single-use, it does not close again. You will have to use it up or seal it with a toothpick, but I do not know how long it will last afterwards

It did the job, although it was a bit slow. I found a dead cockroach and didn't pick it up. After a couple of days, its head was missing and then I realized that was the last day I saw a cockroach.

Truly the best gel, I may have tried a total of 5-6 different ones but this one really did an amazing job, it made them all disappear!! Now I only see dead ones once a week, whereas before I used to see 2-3 live ones every day!

it does nothing...wasted money...after a month of use in the kitchen I still see cockroaches every day, don't buy it

Excellent. Odorless, colorless, it is not visible anywhere. The cockroaches, which were a very serious problem for me, disappeared very quickly. A product that lasts because it requires a very small amount. I recommend it and I would buy it again

After seeing a cockroach, I put a few drops around the house according to the instructions. Months have passed. I haven't seen another one anywhere

I used it alongside the "Tafarm Pubex Plus Powder". After a month or so, I did not see any cockroaches anymore. I recommend it.

This is the second time I buy it because of the good reviews. Unfortunately, I still keep seeing cockroaches every other day. I know that the next-door apartment is the source of the whole problem, but I still see them in mine. That is, it neither repels nor kills them. I'm rather disappointed and will call a pest control service. So I don't know if it's an issue with the product or the apartment building. In any case, I won't buy it again.

The product is excellent with immediate and lasting results. To document this, I present below my experience from using the gel. At the beginning of last summer (June 2025), upon opening the lid of the external sewage manhole at my country house, I found a large number of cockroaches. About half an hour after applying the gel in question—at various points on the walls of the manhole—I noticed that cockroaches had gathered at all the baits and were eating them. The result was impressive, as from that day and until the end of September, when I did the last inspection, not a single cockroach appeared in the house (both outdoor and indoor areas)!

I moved into an apartment and from the first day I had a problem with silverfish. They were coming out from everywhere: bathroom, baseboards, corners. I bought this particular product hoping it would provide a solution. Every day I notice something different. I have seen some silverfish dead and stuck on the gel, but I also notice quite a few that pass by and don't touch it. Even though I have put gel almost everywhere in the house, I still find them wandering around quite often, so I decided to call professionals for pest control. I repeat - the problem I am facing is with silverfish, not large cockroaches.

PS - I saw live a earwig going to eat from this particular gel on the balcony where I had put it and it died immediately. So maybe it works as bait for earwigs.

I saw 3-4 brown cockroaches (Supella longipalpa) in the kitchen and decided to place it preventively in strategic spots in case there are more. About a week has passed and so far I haven't seen any alive or dead (maybe they ate it and went back to their nest?). Time will tell, I will update the review if anything changes

It is the second time I buy it because it is really very effective for cockroaches. I only need to put the drops in various places where cockroaches might be and in a few days they disappear.

I’m back with feedback 3 months after the purchase and the product’s first use: in the spots where I had placed it, because they were under furniture and in cracks, to be honest I haven’t cleaned as I should, with the result that the product remained exactly where I had put it in August, unchanged until today. After 3 months of complete absence of cockroaches, tonight I saw one next to the front door (where I had also placed product in August), lying on its back and barely moving.
Conclusion: the product is not just effective, it’s a turbo machine! And it lasts too!!! After one use 3 months ago and it still keeps working! Of course I renewed it again tonight. I highly recommend it! And it’s also super easy to use.
New feedback in another house in an old apartment building, where I saw a large brown winged cockroach ? and I placed the product in many spots around the house. I never saw one again! As I said: the product is a BOMB, many congratulations to the company!!!

Baby cockroaches had started to appear. From the next day, after I used the product, they didn't come back. I saw them eating it and after a while they died.

I had to apply it 3 times. The first time they were noticeably reduced, but I still found a lot of tiny ones. Now, every now and then, one or two appear but they seem ready to die.

Guys, I used it for the first time this summer. I put it in the cabinets under the sink and they disappeared. I found 3-4 dead ones and then they never appeared again.

I don’t have experience with other products, but with this one, with a few drops here and there, everything disappeared within a few days!

We had regular appearances of small cockroaches in the kitchen and bathroom, about 1 every 2-3 days.

Now, almost 1 year later (23/9/2025) and without repeating the treatment, not a trace!

Update 16/7/2026: This year I didn’t even use it. They simply disappeared forever, from the first time!

You place it when cockroaches appear and 2-3 days later they don't come back!

This year I put it as a precaution but again I didn't see even one

Excellent product, from the first application the cockroaches disappear and you don't even find any corpses :)

In 1 week, 7 cockroaches appeared. After using the product, none appeared. I was impressed, though.

I have found some dead cockroaches and generally I don't see them around the storage room or the house anymore. I have applied it twice over a period of 2 months in various spots around the house and I believe it works.

It definitely works, not as much as I expected or as people said in the comments at least, where in one case they put it and all the cockroaches disappeared

I didn't like the product, it didn't help with brown cockroaches but I didn't see any black ones again after use. However, my problem was with the brown ones.

I bought it after reading the good reviews... but I had the negative ones in the back of my mind... long story short, it saved me! In just a few days we were rid of it... I used it a second time to be sure and everything was fine!

We never had cockroaches in the house until this year, early summer, when we started having an invasion. We were finding them almost every day inside and outside the house. I used the product and we haven't seen a single one since. I also used it at my parents' house, which had a huge problem with dozens of cockroaches despite the regular pest control we did, and since then we've only found 4-5 dead ones. Of course, I will buy it again!!

I used it both at home and in the apartment building. Cockroaches have noticeably decreased compared to last year, even regarding their appearance. Last year we also found them dead, but there were too many. Now, far fewer have been found...

I had some incidents with small cockroaches but to a very small extent.. In a discussion with my neighbor in the next apartment, she told me that she has issues with cockroaches, so I assumed that's why I was seeing them too! I bought this product, put a dot of it on the floor in every corner of the house and since then I haven't seen a cockroach anywhere!

Very effective product for combating cockroaches. It has been used preventively and gave results for a long period of time (almost 3 years without sightings).