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🌿 Sleep Tight, Bug-Free Nights Await!
Grandpa Gus's Natural Bed Bug and Dust Mite Killer Spray is a 16 fl oz plant-based treatment that kills bed bugs, their eggs, and pyrethroid-resistant strains using essential oils like geraniol and lemongrass. Safe for kids and pets when dry, it leaves no residue or fabric damage and is ready to use on mattresses, bedding, furniture, and luggage. Trusted for effective, eco-friendly pest control with a farm-fresh guarantee.














| ASIN | B0BZDSJDMC |
| Active Ingredients | geraniol |
| Best Sellers Rank | #75,480 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #578 in Insect & Pest Repellent Sprays |
| Brand Name | Grandpa Gus's |
| Customer Reviews | 3.8 3.8 out of 5 stars (172) |
| Item Form | Oil |
| Item Type Name | Natural Bed Bug Killer Spray |
| Item Weight | 16 Ounces |
| Liquid Volume | 16 Fluid Ounces |
| Manufacturer | Grandpa Gus's |
| Part Number | GBK-16-12B |
| Target Species | Insects |
| UPC | 819721022853 |
| Unit Count | 16.0 Fluid Ounces |
D**N
Grandpa rocks
The product was effective and didn't have any effect on my animals which I liked. It dries pretty fast and was easy to use. My only issue with it was if you don't use the whole bottle right away the spray mechanism wouldn't work. It does have a pretty strong smell for about an hour. It does kill eggs as well.
L**V
Worked for a minor bug issue
I didn't have an actual infestation of anything, but a few nights in a row I was getting really bad bug bites that definitely seemed to be some kind of mites and were keeping me awake. So, I wanted to nip it in the bud immediately and started using this and a combo of essential oils. I sprayed my mattress and bed frame a few days in a row and that took care of it, whatever it was. Also, the scent is not bad at all. It just smells like lemongrass and it's totally natural.
D**E
Tremedous help in the fight against bed bugs
The product seems to do the trick. For bed bugs: professional exterminators is absolutely the way to go but while waiting or in the interim this product was sufficient.
J**R
Bad odor
Smell is pretty bad for a few days.
M**Y
The Smell is so strong
I had some bug bites not sure if it is bed bugs as I have not seen any but I got this to try, I only used a little bit hours ago and the smell is so strong I feel like it’s burning my lips, is citronella oil really safe for dogs? I’m worried and have been googling it but there’s conflicting info … idk I don’t think I’ll use this again.
P**E
Seemed work
Good
B**.
Great Results
I am very pleased with the results. The first couple of days that I used it, I was wondering if it was killing the bed bugs, because there seemed to be more bugs than what I had before, but Grandpa Gues's Bed Bug killer was flushing the bugs out of their hiding places and most of the bugs were dead or very close to it. I definitely recommend this product.
S**A
Dissatisfied with last purchase
I purchase this spray twice before and was extremely satisfied (5/5) on how it kills on contact. It seems that the formula has been diluted or changed. There isn’t a strong smell and it doesn’t kill on contact anymore. It’s a small bottle with a high price point to be insufficient. I would have returned it but I didn’t need it for immediate use and it’s passed the return window. Bring back the original formula. Yes, it had a strong smell but it worked.
Trustpilot
1 month ago
4 days ago