An ozonated oil-pulling brand entering a saturated toothpaste-dominant category with a low-competition format play and a 7-organic-keyword SERP footprint. Wasted spend on toothpaste-format searchers and freebie hunters threatened the high-intent CPC.
The strategic frame every angle traces back to - the villain we name, the mechanism that beats it, and the proof no competitor can copy.
Toothpaste-format searchers and freebie hunters draining CPC; saturated competitor field on toothpaste-only keywords
84 campaign + 164 ad-group negative keywords + 58 SQR-winner exact-match promotions
Ozonated oil pulling (very few DTC competitors) + drop format vs. toothpaste sea + clinical grounding
84 campaign-level negatives (toothpaste, retailer searches, freebie hunters - 'free toothpaste', 'cvs near me') + 164 ad-group-level negatives (cross-product leakage, competitor brands like Boka, Risewell). Hydroxyapatite-toothpaste mismatches alone recovered ~$130/mo.
Promoted 58 high-ROAS search terms from the 90-day winner mining to exact-match keywords in the brand campaign. Categorical winners like 'coconut oil for pulling', 'dentite cavity healing' and 'what helps rebuild teeth' became their own ad groups.
The brand campaign scaled across all five English-speaking markets with six ad groups; a separate cold-acquisition campaign targets US-only. Four-window analysis (30 / 90 / 180 / 365 days) drives the monthly hygiene pass that keeps the negative list current.
TOFU 'oil pulling' query: 80,970 SV/mo at $0.29 CPC - a low-competition pure-awareness layer because the saturated toothpaste category leaves the oil-pulling format underbid. Three presell pages route this awareness traffic to GumRevive.
'coconut oil for pulling' returned 51.4× ROAS at the single-query level in the 90d winner mine; 'dentite cavity healing' 20.4×; 'what helps rebuild teeth' 15.6×. All 3 promoted to exact-match as their own ad groups.
First-pass negative-keyword hardening recovered the format-mismatch waste before scaling. The hardening itself is the spend hygiene.
'Very new - only 7 organic keywords, minimal SERP authority' per the brand KB, but the campaign architecture, four-window analysis cadence and SQR-winner promotion discipline are already in place.