Erbaviva
Erbaviva Buzz Spray
Spray · FIFRA 25(b) minimum risk repellent product (plant essential oil based; not EPA-registered)
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Pros
- A simple, natural catnip-and-citronella blend with a pleasant herbal scent.
Cons
- Nothing about strength is disclosed, and there's no proven repellency.
- Likely not EPA-compliant as a repellent, and lemongrass adds a sensitization risk.
The full review
This organic, Demeter-certified essential-oil spray sits among the lowest verdicts in the batch and is clearly not recommended. With no active concentrations disclosed, protection cannot be modeled and the effectiveness pillar bottoms out, while the formula is flagged as potentially not EPA compliant because its actives do not all qualify for the minimum-risk exemption. Evidence is the weakest pillar after a rough audit, where 2 of 6 claims came in weak and 1 unsupported. Safety is held down by a high sensitization risk from lemongrass oil, moderate irritation from citronella, plus under-3 and pregnancy cautions. Listing the full formula earns a little transparency credit, but without any quantified strength there is nothing to rely on as a repellent.
Scorecard
Expand any pillar to see exactly why it scored what it did.
Effectiveness45%10Mosquitoes: protection cannot be modeled because the active concentration is undisclosed. Ticks: protection cannot be modeled because the active concentration is undisclosed. Protection times are modeled from the actives, concentration, and format (see methodology). Scored on a saturating curve (each added hour counts less than the last), 65% mosquito / 35% tick, with lower confidence.
Mosquitoes: protection cannot be modeled because the active concentration is undisclosed. Ticks: protection cannot be modeled because the active concentration is undisclosed. Protection times are modeled from the actives, concentration, and format (see methodology). Scored on a saturating curve (each added hour counts less than the last), 65% mosquito / 35% tick, with lower confidence.
Evidence & honest claims25%27Citronella oil is well-supported by published evidence, weighted by how close its concentration is to the studied effective dose (base 43). Of 6 marketing claims audited: 1 strong, 2 moderate, 2 weak, 1 unsupported (-16).
Citronella oil is well-supported by published evidence, weighted by how close its concentration is to the studied effective dose (base 43). Of 6 marketing claims audited: 1 strong, 2 moderate, 2 weak, 1 unsupported (-16).
Safety15%58From published dermal toxicology (EPA/CIR/IFRA), scaled by each active's concentration against its leave-on limit: high skin-sensitization risk from Lemongrass oil (−18); moderate irritation risk from Citronella oil (−6); not recommended for children under 3 (Eucalyptus Citriodora Oil (Lemon eucalyptus oil)) (−8); caution advised in pregnancy (−6); moderate aquatic toxicity (−4).
From published dermal toxicology (EPA/CIR/IFRA), scaled by each active's concentration against its leave-on limit: high skin-sensitization risk from Lemongrass oil (−18); moderate irritation risk from Citronella oil (−6); not recommended for children under 3 (Eucalyptus Citriodora Oil (Lemon eucalyptus oil)) (−8); caution advised in pregnancy (−6); moderate aquatic toxicity (−4).
Transparency15%45This product publishes an ingredient list (+20); discloses 0% of active concentrations (+0); discloses 0% of all ingredient concentrations (+0); the full formula including inerts is accounted for (+25).
This product publishes an ingredient list (+20); discloses 0% of active concentrations (+0); discloses 0% of all ingredient concentrations (+0); the full formula including inerts is accounted for (+25).
Every pillar is scored from published rules. Read how we score.
How long it protects
Complete protection ends when the first bite gets through; partial protection keeps reducing bites as repellency decays. EPA label times are verified; the rest are modeled from the actives, concentration, and format.
Mosquito estimate basis (low confidence)
No protection time estimated — this product's label doesn't disclose the active ingredient's concentration, and protection depends on both the ingredient and its strength.
Tick estimate basis (low confidence)
No protection time estimated — this product's label doesn't disclose the active ingredient's concentration, and protection depends on both the ingredient and its strength.
Ingredient disclosure
This product publishes an ingredient list (+20); discloses 0% of active concentrations (+0); discloses 0% of all ingredient concentrations (+0); the full formula including inerts is accounted for (+25).
Active ingredient concentrations are not published for this product.
- Cedarwood oilActive
Active repellent · concentration not disclosed
- Citronella oilActive
Active repellent · concentration not disclosed
- Lemongrass oilActive
Active repellent · concentration not disclosed
- Eucalyptus Citriodora Oil (Lemon eucalyptus oil)Active
Active repellent · concentration not disclosed
- Oils, catnip
Other ingredient (not an approved repellent active) · concentration not disclosed
Claims audit
What the marketing says, versus what the evidence supports.
“Oils, catnip is marketed in this product but is not an EPA-registered repellent active or on the EPA 25(b) minimum-risk approved active list”
EfficacyUnsupportedReclassified as an inert/fragrance ingredient during data audit; not a recognized repellent active.
“Suitable for application to exposed skin, hair, and clothing; reapply frequently”
DurationWeakNo specific hours of protection published. 25(b) product with no efficacy/duration substantiation.
“Paraben-free, cruelty-free, and made in the USA”
SafetyModerateVerified on official Erbaviva product page; complements existing vegan/Demeter claim.
“DEET-free”
Deet FreeStrongIngredient list confirms no DEET.
“Effective against mosquitoes, gnats, and chiggers”
EfficacyWeakManufacturer marketing claim; not an EPA-registered efficacy claim.
“Vegan, Demeter Certified Biodynamic, cruelty-free”
SafetyModerateDemeter Biodynamic and vegan certifications support sourcing claims.
How to apply it
Shake well before use. Apply to exposed skin, hair, and clothing before going outdoors. Reapply frequently.