PenaShield Penetrating Wood Preservative, Termiticide and Fungicide, Ready-to-Use Formula for Termites, Carpenter Ants, Wood-Boring Beetles, Wood Decay Protection, 1 Gallon

Great

Very easy to apply using pump garden sprayer. Covered a large area and soap and water cleanup! I am optimistic that this product is a solution to preventative termite and carpenter ant issues.

I use this one on my back deck and it’s pretty much the same as only time I’ll be able to tell how well it works. Easy to apply. Doesn’t smell bad at all.

The product as a great record for working as it should.

Purchased the Nisus 30201 PenaShield Clear Wood preservative to prevent future carpenter ants on pressure treated deck wood joists. Only applied recently but had good reviews and seems like a quality product. I would recommend using this.

This product is exactly what I needed and went further than expected

I have bought this product 3 times. It seems like a good product. My issue is they seem to have different manufactors making the product one in India and one here in the US. The first two times I bought the product I recieved the one that looked as pictured here, seems to be the one made in the US. The last time I bought it the product looked different and had a very strong smell to it and a yellowish color. It was applied outside and the odor remained over 24 hours after application. This did not happen with the first two times I ordered this. If it wasn't for this I would rate it 4 stars.

This product have so many uses. There is a lot of confusion in the reviews.You have to make sure the wood or else is able to absorb this product. This product is not meant to be used on a finished or sleek surface. If applied to bare wood, you'll never have to apply this product ever again, and you'll never, ever have any termites etc eating your house structure. This is a life time product, and when I say lifetime is literally forever if applied properly. Another amazing quality of this product is deodorizing, It will literally kill old house old water damage smell in the house. Very good if you're fixing up a home, it will be like walking into a new home. No amount of remodeling will do a better job than this product for getting rid of smells.