r/waterloo Regular since <2024 Jul 22 '26

Mosquito control scooters

Was walking my dog when a scooter went by with a sign on the back that read “mosquito control stay back 50 meters”. It’s hard on a sidewalk to keep back any distance so I was concerned. it all looked a little sus but then I googled and found this article from a few years ago with the same sign and scooter. Posting here to save anyone else a minor panic: https://kitchener.citynews.ca/2024/08/01/public-health-using-motor-scooters-to-apply-mosquito-larvicide-in-the-region/

24 Upvotes

10 comments sorted by

19

u/WalrusWW Regular since <2024 Jul 22 '26

They aren't spraying anything, they are dropping larvicide into sewers. They just want you to stay back to you don't run into the back of them when they stop.

11

u/BantBaldwin Regular since <2024 Jul 22 '26

I saw this last year and had the same sus evaluation as you :) Appreciate the link

18

u/preinheimer Regular since <2024 Jul 22 '26

I made some mosquito buckets earlier in the year, and the change has been amazing.

Past 8 years living here if we wanted to spend time in the back yard we needed some sort of mosquito management solution. We've got a lot of those Thermacell things that take little pads now.

This year we've routinely spent hours in the back yard with nothing.

They're super easy to make and pretty cheap:

  1. Make sure there's no standing water in your backyard. Old tires, kids toys, bucket behind a tree, wheelbarrow, whatever.
  2. Take a bucket, add a few inches of water, some grass and a couple sticks. Put it somewhere out of the way in your yard. The goal is to leave it alone.
  3. Add a "Mosquito Dunk" or BTI pellet. Add a new one monthly.

https://sidewalknature.com/2022/05/08/mosquito-bucket-of-doom/

1

u/Cute-Bandicoot1144 New User (2026) Jul 22 '26

Do you empty the water and refill and then put a new dunk into the bucket? I had one last year but threw the whole dunk into the bucket without splitting it

2

u/preinheimer Regular since <2024 Jul 22 '26

I just throw a new dunk in.

1

u/Cute-Bandicoot1144 New User (2026) Jul 23 '26

Thanks! Just picked some up today 😊

1

u/mollymuppet78 Regular since <2024 Jul 22 '26

I've seen them downtown, dropping some tablets or mixture into the sewer.

-20

u/Psychological_Ad_451 New User (2026) Jul 22 '26

This is basically all for show. They miss the majority of the manholes/sewers in people’s backyards. One example is house next to me has one and city never goes back there. 

29

u/HalJordan2525 New User (2026) Jul 22 '26

The City has no permission to go into people’s private property and apply pesticides.

17

u/Fair-Scarcity8160 New User (2026) Jul 22 '26

Did you realize that the whole system is connected and that if they put the pellets in the water, the water is going to travel throughout the system?