Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Agstar Benzalkonium 500 1LAgstar Benzalkonium 500 is a commercialstrength concentrate formulated with 50% benzalkonium chloride and must be diluted before use. It is highly effective against moss, mould, algae, and lichen, making it ideal for a wide range of outdoor and structural applications. The nonbleaching formula is safe for use on painted surfaces, concrete, wood, vinyl, roofing, outdoor furniture, and composite materials when used as directed. Offering residual action
- Agstar Benzalkonium 500 is a commercial‑strength concentrate formulated with 50% benzalkonium chloride and must be diluted before use.
- It is highly effective against moss, mould, algae, and lichen, making it ideal for a wide range of outdoor and structural applications.
- The non‑bleaching formula is safe for use on painted surfaces, concrete, wood, vinyl, roofing, outdoor furniture, and composite materials when used as directed.
- Offering residual action to help reduce regrowth and being biodegradable, Agstar Benzalkonium 500 provides long‑lasting performance.
- It delivers broad microbial activity, effective against bacteria and fungi, and can also be used as a sanitiser.
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
4.5 ★★★★★
Based on 840 reviews
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Product Reviews
★★★★★ 5
Light bot heavy oil
Flavor Name: Cherry Seed Oil
Nice oil, waiting to see hear it does.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
★★★★★ 5
My go to
Flavor Name: Cherry Seed Oil
If you want to grow eyelashes and brows this is it and it makes you skin so soft!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2026
★★★★★ 1
Motor oil chemical smell
Flavor Name: Cherry Seed Oil
I bought black seed oil this time and this stuff smells like motor oil or something leaking from a car.
I had to look this up cuz it’s so strong it gives me a headache. It says it’s been over processed or store improperly if it has a strong automotive smell to it.
Yuck. Im so mad. I haven’t been using it cuz the smell is so bad so I just had to look it up. It’s weird that it smells so chemical like. Not okay at all. I bought mine in October- it says it doesn’t expire until 2027. I’m so mad right now.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 31, 2025
★★★★★ 3
Not Cherry Seed Oil
Flavor Name: Cherry Seed Oil
Opened this Cherry oil for the first time to use and its literally smell like baby oil, nothing like Cherry. Can't return so will throw it in the garbage. The worst.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 5, 2026
★★★★★ 5
Great quality
Flavor Name: Cherry Seed Oil
This was amazing for face moisture! Will buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 3, 2026
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