Be careful This was a post in 2007 . I think the Google post earlier might be better
From an old LVA post
North Strip (Circus Circus, Sahara, etc.)
Arrow Cleaners & Laundromat, 4503 Paradise Road. Hours: Monday-Saturday 7 am-7 pm, closed Sunday. They WASH-and-fold for $1.40/lb. You can WASH a load of clothes yourself for $1.25/WASH and $.50/dry.
24 Hours Laundromat, 3547 South Maryland Parkway. Hours: You guessed it! 24/7. They charge $7 for the first 5 lbs. and $1/lb after that for WASH-and-fold. Their top-load WASHing machines are $1.50/WASH and it’s $.25/dry.
We located a WASH-and-fold service near Palace Station for those who sometimes enjoy a stay off the Strip. Try Sahara Laundry, 4601 West Sahara Avenue. Hours: 7:30 am-9 pm daily. WASH-and-fold is $1/lb and you can WASH a load for $1 and dry for $.25.
North-center Strip (Venetian, Wynn, etc.) Duds ‘N Suds, 860 East Twain Avenue. Hours: 8 am-10:30 pm daily. WASH-and-fold $1/lb and $1.25/WASH and $.25/ dry.
24 Hour Laundromat Twain, 525 East Twain Avenue. Hours: Right again! 24/7. They charge $1/lb for WASH-and-fold and $1.50/ WASH and $.25/dry. These locations are within several minutes of the Gold Coast and Rio as well.
Center Sttrip (Bally’s, Bellagio, Caesars Palace, etc.)
Amy’s Laundry Basket, 6186 West Flamingo. Hours: 7 am-11 pm daily. They offer WASH-and-fold for $1.10/lb and $1.50/WASH and $.25/dry.
A Laundrimat, 1801 East Tropicana. Hours: 7:30 am-7:30 pm Tuesday-Sunday, not open Monday. They do not offer a WASH-and-fold service here, but the WASH is $.25 less than Amy’s at $1.25 and dry is the same at $.25. These aren’t far away from the Palms, Orleans, or the Hard Rock.
South Strip (MGM Grand, Excalibur, Luxor, Mandalay Bay, etc.)
Cora’s Coin Laundry, 1097 East Tropicana Avenue. Hours: am-pm daily. WASH-and-fold $.75/lb and $1/WASH and $.25/dry.
Launderland, 2625 East Tropicana. Hours: 6 am-9 pm daily. WASH-and-fold is $1/lb with a 10-lb. minimum and $1.50/WASH and $.25.dry.