Wiktionary
suds up
vb. (context transitive English) To lather; to cover with suds
Usage examples of "suds up".
Her arms were immersed in suds up to her elbows, washing crockery, “.
He looked like how he did the time he caught some of the kids playing with a huge glob of soap suds up in one of the low gravity storerooms.
It was a woman, fully reclined, immersed in suds up to her neck, expressionless, right there in front of him.
Bathing a dragon had become a hazard, but T'dam allowed the weyrlings to suds up a ago net and allow it to rinse itself off in the frigid water.
Bathing a dragon had become a hazard, but T'dam allowed the weyrlings to suds up a *ago net and allow it to rinse itself off in the frigid water.