KAHANA – Aloha Clean Pro Supply in Kahana Gateway Shopping Center will offer free classes in May.

“Cleaning with Essential Oils” is slated for Monday, May 14; and “Stone and Tile Care – Grout, Marble, Floors and Countertops” will be held on Tuesday, May 15.

Both classes will be held from 3:30 to 5 p.m. Refreshments will be provided. Call 669-0015 to register.