Bella and Olivia Jade ended their Instagram silence months after their mom became embroiled in the college admissions scandal.
The actress' other daughter, Olivia Jade, has not deactivated her page, but has not posted in weeks.
The USC freshman recalled her mother's advice in a 2018 video, taken before the family was snared in the college admissions cheating scandal.
Officials noted that "proper punctuation... is necessary" for Lori Loughlin's daughter to trademark "Olivia Jade Beauty."
The "Full House" actress accused in the college admissions bribery scandal repeatedly noted the cost of Olivia Jade's schooling in a 2017 YouTube video.
The actress allegedly paid $500,000 to bribe college officials on behalf of her daughters.
People left scathing reviews about Olivia Jade Giannulli’s highlighter palette and the brand eventually pulled it from the site.
Rick Caruso, the USC trustees chairman, said Olivia Jade Giannulli returned home after the feds announced charges in their college admissions fraud probe.
Olivia Jade Giannulli isn't accused in the college admissions fraud involving her parents, but an education seemed irrelevant to her in an August video.