Quantum Health
Buzz Away Extreme Spray
Spray · FIFRA 25(b) minimum-risk exempt product; not EPA-registered
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Pros
- A respectable botanical, 1 to 2 hours from 6% geraniol in a glycerin and sunflower oil base that feels soft on skin.
- Fully disclosed, with a pleasant, natural scent.
Cons
- Short protection, so reapply every couple of hours.
- Geraniol at 6% carries a high sensitization risk, so patch-test first.
The full review
Leaning on 6% geraniol, this plant-based spray lands as recommended with caveats for buyers set on a botanical, helped by clean transparency (the full formula including 12 inerts is disclosed) and a decent claims audit (3 of 5 strong). Complete protection models at 1 to 2 hours against both mosquitoes and ticks, genuinely useful for a cookout or an evening out, though reapplication every couple of hours is the norm. The drag is on skin safety: geraniol (6.00%) carries a high sensitization risk and clove oil (0.40%) adds an irritation risk, plus a pregnancy caution, so a patch test is wise. The label states no fixed duration and directs continuous reapplication, honest about how briefly botanicals like these hold up. The glycerin and sunflower oil base feels soft and smells pleasant.
Scorecard
Expand any pillar to see exactly why it scored what it did.
Effectiveness45%73Mosquitoes: 1–3 h of complete protection. Ticks: 1–3 h of complete protection. 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 reasonable confidence.
Mosquitoes: 1–3 h of complete protection. Ticks: 1–3 h of complete protection. 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 reasonable confidence.
Evidence & honest claims25%74Geraniol is well-supported by published evidence, weighted by how close its concentration is to the studied effective dose (base 65). Of 5 marketing claims audited: 3 strong, 1 moderate, 1 weak, 0 unsupported (+9).
Geraniol is well-supported by published evidence, weighted by how close its concentration is to the studied effective dose (base 65). Of 5 marketing claims audited: 3 strong, 1 moderate, 1 weak, 0 unsupported (+9).
Safety15%62From published dermal toxicology (EPA/CIR/IFRA), scaled by each active's concentration against its leave-on limit: high skin-sensitization risk from Geraniol at 6.00% (−18); high irritation risk from Clove oil at 0.40% (−10); 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 Geraniol at 6.00% (−18); high irritation risk from Clove oil at 0.40% (−10); caution advised in pregnancy (−6); moderate aquatic toxicity (−4).
Transparency15%89This product publishes an ingredient list (+20); discloses 100% of active concentrations (+40); discloses 29% of all ingredient concentrations (+4); the full formula including inerts is accounted for (+25).
This product publishes an ingredient list (+20); discloses 100% of active concentrations (+40); discloses 29% of all ingredient concentrations (+4); 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)
Estimated complete protection time from active ingredient + concentration; the source research used a lotion-style formulation, matching this spray (no format adjustment). Partial protection (reduced but real bite suppression) is modeled to extend to ~4 h as repellency decays. Luker 2023 (10% lotion, CPT > 60 min); López 2025 dose-response This product contains a fixative (vanillin), shown to slow evaporation and extend botanical repellent protection (Tawatsin 2012); the upper end of the range reflects that possible extension, but the fixative's dose here is undisclosed, so this is low confidence.
Tick estimate basis (low confidence)
Estimated complete protection time from active ingredient + concentration; the source research used a lotion-style formulation, matching this spray (no format adjustment). Partial protection (reduced but real bite suppression) is modeled to extend to ~4 h as repellency decays. On human skin, geraniol, cinnamon, and clove give roughly 1-2 h of complete tick protection at effective (~5-10%) doses (Eisen 2024, CDC). Striking lab numbers like '100% repellency at 3.5 h' come from filter-paper climbing assays that overstate real bite protection on skin (Le Mauff 2024). This product contains a fixative (vanillin), shown to slow evaporation and extend botanical repellent protection (Tawatsin 2012); the upper end of the range reflects that possible extension, but the fixative's dose here is undisclosed, so this is low confidence.
Ingredient disclosure
This product publishes an ingredient list (+20); discloses 100% of active concentrations (+40); discloses 29% of all ingredient concentrations (+4); the full formula including inerts is accounted for (+25).
- GeraniolActive
Active repellent · 6.00%
- Peppermint oilActive
Active repellent · 0.40%
- Citronella oilActive
Active repellent · 0.98%
- Clove oilActive
Active repellent · 0.40%
- Thyme oilActive
Active repellent · 0.40%
- Sodium benzoate
Inert / Preservative · concentration not disclosed
- Triethyl citrate
Inert · concentration not disclosed
- Vanillin
Inert / Fragrance · concentration not disclosed
- Xanthan gum
Inert / Thickener · concentration not disclosed
- Water
Inert / Carrier · concentration not disclosed
- Sunflower (Helianthus annuus) Seed Oil
Inert · concentration not disclosed
- Citric acid
Inert · concentration not disclosed
- Safflower Oil
Inert · concentration not disclosed
- Glycerin
Inert · concentration not disclosed
- Lauric acid
Inert · concentration not disclosed
- Lecithins
Inert · concentration not disclosed
- Potassium sorbate
Inert / Preservative · concentration not disclosed
Claims audit
What the marketing says, versus what the evidence supports.
“Family-friendly repellent”
Kid SafeWeakGeraniol at 6.00% is a high skin-sensitization/irritation risk at this level, so a "gentle / safe-for-kids" claim overstates the safety profile.
“Geraniol 6%”
EfficacyStrongConcentration stated on the product label; geraniol has published repellency data.
“Proven effective against mosquitoes and ticks through independent field testing and lab research”
EfficacyModerateBrand cites independent testing, but as a 25(b)-exempt product its efficacy data are not reviewed by EPA. The label's 'reapply continuously' direction implies short-lived protection.
“DEET-free plant-based formula”
Deet FreeStrongVerifiable from the disclosed ingredient list.
“Formulated with plant-based active ingredients”
NaturalStrongAll five actives are botanical essential oils/derivatives on the 25(b) minimum-risk list.
Safe around dogs & cats?
Worst case from this product’s active ingredients. Do not apply this or any human repellent to your pet.
Mainly from Geraniol, Peppermint oil, Citronella oil, and others.
Mainly from Clove oil, Geraniol, Peppermint oil, and others.
Not veterinary advice. Full guide to repellents around pets →