--- product_id: 47895027 title: "PSW99P 300g Wasp Killer Powder" brand: "rentokil" price: "₱2341" currency: PHP in_stock: true reviews_count: 8 category: "Rentokil" url: https://www.desertcart.ph/products/47895027-psw99p-300g-wasp-killer-powder store_origin: PH region: Philippines --- # Ideal for home & garden use 300g precise powder dose Reaches inaccessible nests PSW99P 300g Wasp Killer Powder **Brand:** rentokil **Price:** ₱2341 **Availability:** ✅ In Stock ## Summary > 🚫🐝 Wasp nests don’t stand a chance—take back your space with precision power! ## Quick Answers - **What is this?** PSW99P 300g Wasp Killer Powder by rentokil - **How much does it cost?** ₱2341 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/47895027-psw99p-300g-wasp-killer-powder) ## Best For - rentokil enthusiasts ## Why This Product - Trusted rentokil brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Aware Application:** Use responsibly—highly toxic to aquatic life, so protect your environment while reclaiming your space. - • **Precision Powder Delivery:** 300g powder lets you target nests exactly where wasps hide—even in hard-to-reach spots. - • **Cost-Effective DIY Solution:** Save on expensive exterminators with a product that works after a few applications. - • **Powerful Permethrin Formula:** Kills wasps deep inside nests with proven insecticide strength. - • **Versatile Home & Garden Use:** Safe and effective for indoor and outdoor wasp control, protecting your living spaces. ## Overview Rentokil PSW99P is a 300g wasp killer powder featuring the active ingredient Permethrin, designed to eliminate wasps directly in their nests, including hard-to-access locations. Ideal for home and garden use, it offers a cost-effective, DIY pest control solution. While highly effective, it requires careful application due to its toxicity to aquatic life and potential allergenic effects. Multiple applications may be needed for large nests, making it a trusted choice for proactive homeowners. ## Description Contains sensitizing substances. May produce an allergic reaction. Use biocides safely. Always read the label and product information before use. Very toxic to aquatic life with long lasting effects. Very toxic to aquatic life. Kills wasps in their nests Ideal for use on inaccessible nests Easy to use Suitable for use on the home and garden Active ingredient: Permethrin Review: Excellent product that works, but beware of the smell dead wasps can leave...! - We found we had a wasps nest in our cavity wall after noticing wasps leaving and entering very frequently underneath a small piece of cladding on the roof of our extension (fortunately we have a window that leads straight onto it so it made it easy to do). The wasps were only exiting in one place but were gaining entry all the way along this piece of cladding. We applied the powder all away along, and the next day saw very few wasps, however as the week progressed it got rather busy again outside our window, so we re-applied the powder very liberally! The powder has remained there and around 10 days later there was a lot of activity again, however the powder killed it off. I think if it's a relatively large nest (which this was), it does take more than one application, as there are still grubs etc. in the nest, however I'm now confident we've sorted the nest. The only couple things I'd say, is after the second application and being sure the wasps nest has died off, we now have a horrible rotting smell in our kitchen (room below cavity wall they had found a home in), and we're sure it's the wasps nest as have read of others experiencing the same thing. This smell is absolutely horrendous and despite airing the room, using airfreshner and deep cleaning the room, five days on and it smells worse now than it did. If you have a large wasps nest in a location that backs onto a room you use a lot, just be mindful of this, as I can assure you it's an absolutely disgusting smell!!! Hoping it'll clear soon as the wasps finish rotting away (ugh!) Also, this product is very poisonous to cats, and should not be used around them. Fortunately our cats do not go onto our extension roof, so we've been safe to use it, but if the nest had been anywhere else where our cats do go, I think we'd have called a professional it. This is a great product at a great price - it's worked brilliantly and we've got loads left over for use again if we ever need it - given how much we put down, I'm amazed at how much we've still got left. Definitely cheaper than getting an exterminator in! Review: It worked after a few tries - see photo - It worked and got rid of the wasps which were nesting in the eaves above my front door. See photo for remaining powder after wasps have gone. It was tricky to use when trying to puff the powder upwards into a small hole in the eaves while at the top of a ladder. I could imagine this would be very easy to use if at an angle where you could aim downwards instead though. It took three tries on separate evenings but I finally got enough in and around the hole to finish the wasps off - the trick is to motion the bottle upwards quickly while squeezing as much as possible! It could have done with more of a spout or something similar to make aiming at a small hole easier, however it did its main job in ridding us of the wasps so I'm happy to recommend it. ## Features - Contains sensitizing substances. May produce an allergic reaction. - Use biocides safely. Always read the label and product information before use. - Very toxic to aquatic life with long lasting effects. - Very toxic to aquatic life. - Kills wasps in their nests - Ideal for use on inaccessible nests - Easy to use - Suitable for use on the home and garden - Active ingredient: Permethrin ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00AC1IM6Q | | Best Sellers Rank | 8,141 in Garden ( See Top 100 in Garden ) 46 in Bee, Wasp & Hornet Control | | Brand | Rentokil | | Brand Name | Rentokil | | Customer Reviews | 4.1 out of 5 stars 483 Reviews | | Item Form | Powder | | Item Weight | 0.82 Pounds | | Item form | Powder | | Item weight | 0.82 Pounds | | Manufacturer | Rentokil | | Model Number | PSW99P | | Part Number | PSW99 | | Specification Met | USDA | | Specification met | USDA | | Target Species | Insects | | Target species | Insects | | Unit Count | 300.0 gram | | Unit count | 300.0 gram | ## Product Details - **Brand:** Rentokil - **Item form:** Powder - **Item weight:** 0.82 Pounds - **Specification met:** USDA - **Target species:** Insects ## Images ![PSW99P 300g Wasp Killer Powder - Image 1](https://m.media-amazon.com/images/I/81ZuN8pemwL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent product that works, but beware of the smell dead wasps can leave...! *by A***R on 19 August 2016* We found we had a wasps nest in our cavity wall after noticing wasps leaving and entering very frequently underneath a small piece of cladding on the roof of our extension (fortunately we have a window that leads straight onto it so it made it easy to do). The wasps were only exiting in one place but were gaining entry all the way along this piece of cladding. We applied the powder all away along, and the next day saw very few wasps, however as the week progressed it got rather busy again outside our window, so we re-applied the powder very liberally! The powder has remained there and around 10 days later there was a lot of activity again, however the powder killed it off. I think if it's a relatively large nest (which this was), it does take more than one application, as there are still grubs etc. in the nest, however I'm now confident we've sorted the nest. The only couple things I'd say, is after the second application and being sure the wasps nest has died off, we now have a horrible rotting smell in our kitchen (room below cavity wall they had found a home in), and we're sure it's the wasps nest as have read of others experiencing the same thing. This smell is absolutely horrendous and despite airing the room, using airfreshner and deep cleaning the room, five days on and it smells worse now than it did. If you have a large wasps nest in a location that backs onto a room you use a lot, just be mindful of this, as I can assure you it's an absolutely disgusting smell!!! Hoping it'll clear soon as the wasps finish rotting away (ugh!) Also, this product is very poisonous to cats, and should not be used around them. Fortunately our cats do not go onto our extension roof, so we've been safe to use it, but if the nest had been anywhere else where our cats do go, I think we'd have called a professional it. This is a great product at a great price - it's worked brilliantly and we've got loads left over for use again if we ever need it - given how much we put down, I'm amazed at how much we've still got left. Definitely cheaper than getting an exterminator in! ### ⭐⭐⭐⭐ It worked after a few tries - see photo *by A***H on 16 August 2022* It worked and got rid of the wasps which were nesting in the eaves above my front door. See photo for remaining powder after wasps have gone. It was tricky to use when trying to puff the powder upwards into a small hole in the eaves while at the top of a ladder. I could imagine this would be very easy to use if at an angle where you could aim downwards instead though. It took three tries on separate evenings but I finally got enough in and around the hole to finish the wasps off - the trick is to motion the bottle upwards quickly while squeezing as much as possible! It could have done with more of a spout or something similar to make aiming at a small hole easier, however it did its main job in ridding us of the wasps so I'm happy to recommend it. ### ⭐⭐⭐⭐⭐ It does exactly what it is supposed to do *by K***K on 24 June 2026* You can use this product any time, but I found it best to use when the wasps are inactive asleep and are all in the nest between midnight till 4 am, I tipped the bottle forwards so the contents was at the top of the bottle I pumped in the powder liberally about six big pumps, at 10 am the next day two wasps came out covered in white powder and fell to the ground and died, all the others died in the nest, I kept checking the air brick for more wasps for two weeks nothing more came out, I have not had to use this product again yet. Fantastic product, works a treat, top marks. ## Frequently Bought Together - Rentokil PSW99P 300g Wasp Killer Powder - Bulb Duster Applicator Pest Control Bulb Duster Sprayer Wasp Nest Killer with Long Copper Tube --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ph/products/47895027-psw99p-300g-wasp-killer-powder](https://www.desertcart.ph/products/47895027-psw99p-300g-wasp-killer-powder) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-08-14*