Does the Deva foam have polyquats? Could it be buildup? I know several people have problems with polyquats, 4, 7 and 10 being the main offenders. I'm just throwing yet another thing out there.
fine - low porosity - medium density - normal elasticity
Hot & humid tropical climate. Soft water.
Cowash: CJ Daily Fix
Low-poo: CJ Gentle Cleansing Shampoo, Giovanni 2chic BK&AO
RO: JMO Bare detangler, Giovanni SaS, SheScentit Okra
Styler: FSG with CNPF, CJ Pattern Pusha, Volumax Mega, Ouidad Climate Control
PT: IAgirl's gelatine, CJ Repair Me
Experimenting with: reincorporating cones
iherb discount code: CFN646