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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
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Description
De-Gnat Non Toxic Barrier Granular - 1LDe Nat utilizes natural earth minerals (silica compounds) to prevent soil pests and improve substrate quality. Diatomaceous Earth (DE) creates an effective barrier at the top of the substrate with abrasive properties to deter fungus gnat (Sciarid fly). De Nat is comprised of specially sized DE particles that control gnat and other various pests at different points in their lifecycles. De Nat is made from ancient fossilized remains of a unique sea
De-Nat utilizes natural earth minerals (silica compounds) to prevent soil pests and improve substrate quality. Diatomaceous Earth (DE) creates an effective barrier at the top of the substrate with abrasive properties to deter fungus gnat (Sciarid fly). De-Nat is comprised of specially sized DE particles that control gnat and other various pests at different points in their lifecycles.
De-Nat is made from ancient fossilized remains of a unique sea-kelp. This naturally refined compound provides many benefits for your garden. Not only for protecting plant roots, De-Nat provides a natural source of silica and increases substrate aeration, while reducing compaction. De-Nat also improves nutrient uptake and microbial activity, whilst acting as a thermal barrier against fluctuations in substrate temperature.
How to apply:
- Add a layer 3cm of De-Nat on top of the substrate
- Make sure all growing media (substrate) is fully covered at all times
- Re-apply during the growing cycle to keep this physical barrier intact
- Irrigate with care to avoid disturbing the protective layer of De-Nat
Secondary usage: Mix with coco or peat substrate as a natural improved alternative to perlite.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Actually cooling and comfortable.
Color: Royal Blue, Size: King
Incredible cases. Soft, super comfortable and actually cooling as claimed. Highly recommended. Love these!
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Cool
Color: Pink, Size: Standard
Cooling pillowcases work well, don’t wake up sweaty anymore. Very happy with them. Love the material, comfort and softness!
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Reviewed in the United States on June 7, 2026
★★★★★ 5
COOL Pillowcases Worth Buying
Color: Champagne, Size: Queen
I bought these to try out, and I was shocked to find they worked out better than my silk pillowcases. I have atopic dermatitis, and I need a pillowcase that doesn't irritate my skin. I also am having hot flashes and need something cool on my face. These pillowcases are perfect for both my conditions. I plan to buy more in different colors. My sons and husband also like it since they are always hot.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Get this If your hot in bed
Color: Champagne, Size: Queen
Very nice and silky.helps keep me cooler.
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Reviewed in the United States on May 9, 2026
★★★★★ 4
Cool not cold
Color: Light Gray, Size: Queen
Super silky like material. Comfy and fits pillow perfectly. Wish it could be a more cold then cool.
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Reviewed in the United States on June 1, 2026
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