• Rainwater & Bamboo scent cues
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Plug Hub™ Refill

Plug Hub™ Refill

Scent Strength: Medium

Refill your Plug Hub® warmer with this recyclable, liquid free Plug Hub® refill. Non-toxic, not overwhelming, and the peace of mind knowing you’re protecting your family, pets, and the planet.

The Enviroscent® Difference

  • Non-Toxic – no toxic air contaminants, no reproductive toxins, no endocrine disruptors, no CMRs, no respiratory sensitizers
  • Not overpowering
  • Liquid-free - no spills, leaks or messes
  • Refillable
  • Safer for kids & pets
  • Patented scent technology evenly scents for 45+ days
  • Variety of scents & strengths to fit your preference (sensitive noses included)
  • Recyclable and biodegradable paper scent refills
  • Leaping Bunny certified (non-animal tested products that are certified cruelty-free)
  • Convenient subscription options & fast, eco-friendly shipping
  • Money-back guarantee on every purchase (within 30 days of receipt)
  • Ingredient transparency - see our full list of ingredients on SmartLabel®

Where to Use

Best for medium spaces. For small spaces, use Stix + Stand

Product Details

  • Made with essential oils
  • Ingredient transparency - see our full list of ingredients on SmartLabel®
  • No dyes added
  • Plug Hub® refills are made from sustainably sourced paper
  • Plug Hub® refill net weight: 0.51oz (14.5g)

Caution: eye and skin irritant.  Refills contain fragrance oil. Avoid contact with eyes, skin, plastics, fabrics, and finished surfaces. If eye contact occurs, flush with water for 15 minutes. If irritation persists, consult a physician. Use only as intended. Keep out of reach of children and pets. Do not ingest. Keep away from flames.

Use only as directed: Direct contact with fragrance-infused paper puck may damage plastics, wood, tables, floors, fabrics, and finished surfaces.

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We Say No So You Don't Have To.

We say no to ALL (+ more) of the most common toxic ingredients in fragrances you'll find with other brands.

Here's our "never" list:

    • Acetone
    • Animal-derived products
    • Benzophenone-1
    • BHT
    • Carcinogens
    • Ciba® tinuvin® 506
    • DEA, MEA, or TEA (surfactants)
    • Dimethicone
    • Formaldehyde
    • Isoalkanes
    • Isobutane
    • Kathon CG-ICP
    • Methylisothiazolinone
    • Mutagens
    • Neurotoxicants
    • Octabenzone
    • Parabens
    • Peanut or peanut derivatives
    • Pentaerythrityl tetra-di-t-butyl
      hydroxyhydrocinnamate
    • Persistent, bioaccumulative, and toxic chemicals
      (PBTs)
    • Phosphates
    • Phthalates
    • Propane, butane, or other flammable propellants
    • Reproductive toxins
    • Respiratory sensitizers
    • Secondary alcohol ethoxylate
    • Steartrimonium chloride
    • Toxic Air Contaminants

Frequently Asked Questions

You have questions, we have answers

Where can I find your ingredients?

The days of guessing what's in your air freshener are over. At Enviroscent, we list every ingredient in our fragrances (with definitions!) on SmartLabel.org.

We say NO to the toxic ingredients found in other fragrance brands including: No toxic air contaminants, No reproductive toxins, No endocrine disruptors, No carcinogens and more. Visit our Why Enviroscent page for our full "Never" List.

Is Enviroscent safe for my pet?

Yes, our scents are made safer for pets! We minimize or eliminate any essential oils that might make your pet sick, plus all our scents restrict ingredients unsafe for pets (or people).

Every refill includes a dash of the most bitter ingredient on earth (it’s safe and non-toxic too) to deter accidental ingestion by curious pets. Overall, we always recommend speaking to your vet about any individual concerns you may have about your pet's health and safety.

Is this product eco-friendly?

Yes! Our Plug Hub® Refills and packaging are made from renewable FSC-certified paper and are recyclable and biodegradable (once separated from their plastic holder, which is also recyclable). The warmer is reusable, but not recyclable. Always make sure you check your state's recycling laws.

Why should I subscribe?

A Plug Hub® Warmer is no good without its scent refill, right? For your convenience, we recommend a Plug Hub® refill subscription. Subscribers save 15% on every refill subscription, set your delivery frequency, get free shipping on subscription orders of $25+, and more! Select your scent and hit “Subscribe & Save 15%” on the Plug Hub® refill page to start your subscription.