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expired Posted by doublehelixx | Staff • 5d ago
expired Posted by doublehelixx | Staff • 5d ago

Thermacell Mosquito Repeller Patio Shield w/ 12-Hour Fuel Cartridge + 3 Mats

w/ Subscribe & Save

$8.40

$27

68% off
Amazon
21 Comments 18,214 Views
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Deal Details
Amazon has Thermacell Mosquito Repeller Patio Shield w/ 12-Hour Cartridge (Linen) on sale for $8.84 - $0.44 (5%) off when you checkout via Subscribe & Save = $8.40. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter doublehelixx for sharing this deal.

Note: You have the flexibility to manage your Subscribe & Save subscription at any time after your order ships. View Subscribe & Save filler items and our current Subscribe & Save Frontpage deals to unlock up to extra 15% savings when you have 5 or more items in your current monthly subscription.

Product Details:
  • Creates a 15-foot zone of protection against mosquitoes for use on patios, decks, pools, and more
  • No cords or batteries, but powered by a safe and compact 12-hour fuel cartridge
  • Emits scent-free repellent that drives away mosquitoes
  • Each mat (3 included) last up to 4 hours each and changes color when time to replace
  • Repel mosquitoes without DEET sprays or lotions on your skin; No smoke, flames, or harsh odors like citronella
  • Synthetic allethrin formula is inspired by repellent extracts found in plants, independently tested and EPA reviewed for safety & effectiveness
  • Extend warranty to 2 years with registration (automatic 1-year warranty included)
  • Includes repeller, 12-hour fuel cartridge, and three repellent mats

Editor's Notes

Written by ValPal2011 | Staff

Original Post

Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has Thermacell Mosquito Repeller Patio Shield w/ 12-Hour Cartridge (Linen) on sale for $8.84 - $0.44 (5%) off when you checkout via Subscribe & Save = $8.40. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter doublehelixx for sharing this deal.

Note: You have the flexibility to manage your Subscribe & Save subscription at any time after your order ships. View Subscribe & Save filler items and our current Subscribe & Save Frontpage deals to unlock up to extra 15% savings when you have 5 or more items in your current monthly subscription.

Product Details:
  • Creates a 15-foot zone of protection against mosquitoes for use on patios, decks, pools, and more
  • No cords or batteries, but powered by a safe and compact 12-hour fuel cartridge
  • Emits scent-free repellent that drives away mosquitoes
  • Each mat (3 included) last up to 4 hours each and changes color when time to replace
  • Repel mosquitoes without DEET sprays or lotions on your skin; No smoke, flames, or harsh odors like citronella
  • Synthetic allethrin formula is inspired by repellent extracts found in plants, independently tested and EPA reviewed for safety & effectiveness
  • Extend warranty to 2 years with registration (automatic 1-year warranty included)
  • Includes repeller, 12-hour fuel cartridge, and three repellent mats

Editor's Notes

Written by ValPal2011 | Staff

Original Post

Community Voting

Deal Score
+54
Good Deal
Visit Amazon

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Model: Thermacell Mosquito Repellent Patio Shield, Linen

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Sort: Lowest to Highest | Last Updated 7/6/2025, 12:58 AM
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Top Comments

fis
2672 Posts
2170 Reputation
Re DEET, you should try Picardin. Newer and better than DEET. I like the Boogie brand (sold in tubes at Amazon). 20% Picardin. No smell. No residue. Works like a charm.
JamesN9520
62 Posts
22 Reputation
I recommend mosquito dunks. Throw a few in some buckets and let fill up with rain water. Replace/repeat monthly
h0va4life
1692 Posts
300 Reputation
if you are staying in one area then use fans - they arent strong enough fliers to overcome a fan.

20 Comments

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4d ago
1,117 Posts
Joined Aug 2009

This comment has been rated as unhelpful by Slickdeals users.

4d ago
180 Posts
Joined Dec 2006
4d ago
jayman7
4d ago
180 Posts
Absolutely sick of mosquitos in my area. Only thing that seems to work is deer which is a pain to use. I'll give this a shot for the price.
4d ago
131 Posts
Joined Jun 2014
4d ago
deltahuj
4d ago
131 Posts
Don't do squat
2
4d ago
476 Posts
Joined Nov 2009
4d ago
Old_Snake308
4d ago
476 Posts
Quote from jayman7 :
Absolutely sick of mosquitos in my area. Only thing that seems to work is deer which is a pain to use. I'll give this a shot for the price.

This style of deterrent isn't good unless you use all 12hrs of the packs. If you're outside for 1-2hrs it's wasteful.

I have had success with mosquito bait buckets
3
Pro
4d ago
2,672 Posts
Joined Mar 2008
4d ago
fis
Pro
4d ago
2,672 Posts
Quote from jayman7 :
Absolutely sick of mosquitos in my area. Only thing that seems to work is deer which is a pain to use. I'll give this a shot for the price.
Re DEET, you should try Picardin. Newer and better than DEET. I like the Boogie brand (sold in tubes at Amazon). 20% Picardin. No smell. No residue. Works like a charm.
4d ago
62 Posts
Joined Dec 2017
4d ago
JamesN9520
4d ago
62 Posts

Our community has rated this post as helpful. If you agree, why not thank JamesN9520

Quote from Old_Snake308 :
This style of deterrent isn't good unless you use all 12hrs of the packs. If you're outside for 1-2hrs it's wasteful.

I have had success with mosquito bait buckets

I recommend mosquito dunks. Throw a few in some buckets and let fill up with rain water. Replace/repeat monthly
1
4d ago
11 Posts
Joined Aug 2015
4d ago
fathead5f
4d ago
11 Posts
Personally, I find lemon grass and lemon balm work/worked the best for me. Put it in a pot wherever and mosquitoes hate it and the smell of it.

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4d ago
1,692 Posts
Joined Nov 2007
4d ago
h0va4life
4d ago
1,692 Posts
Quote from jayman7 :
Absolutely sick of mosquitos in my area. Only thing that seems to work is deer which is a pain to use. I'll give this a shot for the price.
if you are staying in one area then use fans - they arent strong enough fliers to overcome a fan.
4d ago
109 Posts
Joined Feb 2025
4d ago
FeistyMarmot1232
4d ago
109 Posts
Quote from jayman7 :
Absolutely sick of mosquitos in my area. Only thing that seems to work is deer which is a pain to use. I'll give this a shot for the price.
save your money. they dont work
3
4d ago
1,322 Posts
Joined Jul 2004
4d ago
justme-
4d ago
1,322 Posts
I have used the old style for several years. They do work.
Picardin is newer and mostly effective, but deet is more effective. Problem I have had is finding spray with enough deet...20 percent minimum for effectiveness (less doesn't work) and in some areas you really need 40 or more.

Never found citronella or lemon grass to help for me either
4d ago
98 Posts
Joined Oct 2013
4d ago
Sldr_cloud
4d ago
98 Posts
These work pretty well as long as you stay within that range and do not try to move it around with you. Needs to run for about ten minutes prior to sitting out with it. For this price I say it's a go
4d ago
901 Posts
Joined Dec 2016
4d ago
palmoyas
4d ago
901 Posts
This is exactly right. I live in the woods in Vermont and these are a miracle. We have a few and set up a perimeter when we have a larger bunch of people outside. The mosquitoes just disappear.
Quote from Sldr_cloud :
These work pretty well as long as you stay within that range and do not try to move it around with you. Needs to run for about ten minutes prior to sitting out with it. For this price I say it's a go
4d ago
95 Posts
Joined Dec 2013
4d ago
nick_isoprime
4d ago
95 Posts
Quote from jayman7 :
Absolutely sick of mosquitos in my area. Only thing that seems to work is deer which is a pain to use. I'll give this a shot for the price.

Bought 5 a couple of years ago. With 3 on a table it still made no difference. After a bit of a fuss amazon didn't nonrefundable refund.
3d ago
418 Posts
Joined Nov 2013
3d ago
njbasile
3d ago
418 Posts
Quote from jayman7 :
Absolutely sick of mosquitos in my area. Only thing that seems to work is deer which is a pain to use. I'll give this a shot for the price.
I recently had luck with Talstar P.

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3d ago
33 Posts
Joined Jun 2015
3d ago
Johnsonjoe
3d ago
33 Posts
Quote from FeistyMarmot1232 :
save your money. they dont work
We have several of these. They do work, but it takes about 15-20 minutes for it to heat up enough for the repellent to release. Does not work in high wind as the small flame will not stay lit. If you are only out for a few hours, I would start this about an hour earlier.

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