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expireddoublehelixx | Staff posted Jul 01, 2025 08:01 PM
expireddoublehelixx | Staff posted Jul 01, 2025 08:01 PM

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

w/ Subscribe & Save

$8.40

$27

68% off
Amazon
21 Comments 31,335 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

Price Intelligence

Model: Thermacell Mosquito Repellent Patio Shield, Linen

Deal History 

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Sort: Lowest to Highest | Last Updated 7/30/2025, 11:50 PM
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Top Comments

fis
2717 Posts
2182 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
65 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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Jul 02, 2025 12:28 AM
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This comment has been rated as unhelpful by Slickdeals users.

Jul 02, 2025 03:00 AM
180 Posts
Joined Dec 2006
Jul 02, 2025 03:00 AM
jayman7Jul 02, 2025 03:00 AM
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.
Jul 02, 2025 03:19 AM
137 Posts
Joined Jun 2014
Jul 02, 2025 03:19 AM
deltahujJul 02, 2025 03:19 AM
137 Posts
Don't do squat
2
Jul 02, 2025 05:40 AM
481 Posts
Joined Nov 2009
Jul 02, 2025 05:40 AM
Old_Snake308Jul 02, 2025 05:40 AM
481 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
Jul 02, 2025 05:44 AM
2,717 Posts
Joined Mar 2008
Jul 02, 2025 05:44 AM
fis
Pro
Jul 02, 2025 05:44 AM
2,717 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.
Jul 02, 2025 09:53 AM
65 Posts
Joined Dec 2017
Jul 02, 2025 09:53 AM
JamesN9520Jul 02, 2025 09:53 AM
65 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
Jul 02, 2025 02:21 PM
11 Posts
Joined Aug 2015
Jul 02, 2025 02:21 PM
fathead5fJul 02, 2025 02:21 PM
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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Jul 02, 2025 03:49 PM
1,692 Posts
Joined Nov 2007
Jul 02, 2025 03:49 PM
h0va4lifeJul 02, 2025 03:49 PM
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.
Jul 02, 2025 04:18 PM
138 Posts
Joined Feb 2025
Jul 02, 2025 04:18 PM
FeistyMarmot1232Jul 02, 2025 04:18 PM
138 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
Jul 02, 2025 04:31 PM
1,322 Posts
Joined Jul 2004
Jul 02, 2025 04:31 PM
justme-Jul 02, 2025 04:31 PM
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
Jul 02, 2025 06:59 PM
99 Posts
Joined Oct 2013
Jul 02, 2025 06:59 PM
Sldr_cloudJul 02, 2025 06:59 PM
99 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
Jul 02, 2025 07:06 PM
904 Posts
Joined Dec 2016
Jul 02, 2025 07:06 PM
palmoyasJul 02, 2025 07:06 PM
904 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
Jul 02, 2025 11:46 PM
96 Posts
Joined Dec 2013
Jul 02, 2025 11:46 PM
nick_isoprimeJul 02, 2025 11:46 PM
96 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.
Jul 03, 2025 01:26 AM
421 Posts
Joined Nov 2013
Jul 03, 2025 01:26 AM
njbasileJul 03, 2025 01:26 AM
421 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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Jul 03, 2025 11:58 AM
33 Posts
Joined Jun 2015
Jul 03, 2025 11:58 AM
JohnsonjoeJul 03, 2025 11:58 AM
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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