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Grobo Ona Block Pro - 6oz (4 Pack)

See More By: Grobo
Lowest Price on the Web: $37.96
Availability: In Stock (Ships in 24-48 hrs)
Free Shipping: 3-5 Business Days
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The Ona Block Pro is specifically made to handle any smell that may come from your Grobo neutralizing the scent of your grow. One block can last up to 30 days depending on temperature and airflow

Grobo Ona Block Pro - 6oz (4 Pack)

They don’t just mask odours - they neutralises odours using an essential oils based formula that seeks and destroys organic and non-organic odours, replacing it with your choice of scent.  

Simply remove the lid and let the active ONA ingredients evaporate and neutralises any odours they come into contact with, permanently and efficiently. It’s as easy as that.

  • Strong essential oils based formula
  • Doesn’t just mask foul odours – it eliminates them
  • Reliable and long-lasting odour control
  • Permanently removes even the most stubborn of smells
  • Completely organic

    Free Shipping

    We are proud to offer FREE SHIPPING to all orders of $50 or more with a physical address (no P.O. Boxes) within the contiguous United States. That means everywhere in the United States besides Alaska, Hawaii, and Puerto Rico. If you live in one of these locations, please contact us for a shipping quote.

    Please note: We process all website orders Monday - Friday, 7 am - 4 pm. If you placed an order over the weekend or after hours, it will not get processed until the next business day.

    Price Match Guarantee

    We work very hard to ensure that we offer the absolute lowest prices online.

    That means that if you find any online retailer that has a lower price than us, just let us know, we'll match the price! Additionally, if you find another online store that offers a lower price than us within 30 days of your original purchase date, let us know and we'll refund the difference, no questions asked!

    Description

    Grobo Ona Block Pro - 6oz (4 Pack)

    They don’t just mask odours - they neutralises odours using an essential oils based formula that seeks and destroys organic and non-organic odours, replacing it with your choice of scent.  

    Simply remove the lid and let the active ONA ingredients evaporate and neutralises any odours they come into contact with, permanently and efficiently. It’s as easy as that.

    • Strong essential oils based formula
    • Doesn’t just mask foul odours – it eliminates them
    • Reliable and long-lasting odour control
    • Permanently removes even the most stubborn of smells
    • Completely organic

      Free Shipping

      Free Shipping

      We are proud to offer FREE SHIPPING to all orders of $50 or more with a physical address (no P.O. Boxes) within the contiguous United States. That means everywhere in the United States besides Alaska, Hawaii, and Puerto Rico. If you live in one of these locations, please contact us for a shipping quote.

      Please note: We process all website orders Monday - Friday, 7 am - 4 pm. If you placed an order over the weekend or after hours, it will not get processed until the next business day.

      Price Match Guarantee

      Price Match Guarantee

      We work very hard to ensure that we offer the absolute lowest prices online.

      That means that if you find any online retailer that has a lower price than us, just let us know, we'll match the price! Additionally, if you find another online store that offers a lower price than us within 30 days of your original purchase date, let us know and we'll refund the difference, no questions asked!

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