Would someone explain to me how these migrants who supposedly walked across Mexico can look so 'clean' when they get here??

"Border Patrol agents apprehended four sex offenders, including a rapist and men with child sex convictions, attempting to cross the southern border, as agents continue to deal with massive migrant numbers.
In a press release, Customs and Border Protection (CBP) said agents in the Rio Grande Valley Sector in Texas arrested four convicted sex offenders, along with 22 gang members."

https://www.msn.com/en-us/news..../us/border-patrol-na