How to clean gunk out of new build

pishta said
Seafoam

Pale Oil 40.00 - 60.00 %

Naphtha (Heptane) 25.00 - 35.00 %

IsoPropylAlcohol 10.00 - 20.00 %

With a hint of coconut..i get a whiff of it when i pour it or use the spray.