PHOENIX--Companies in the stock list were chosen for their direct involvement in carwash operations; connection to carwash manufacturers or suppliers; and/or because they represent additional sectors of the carwash industry. Companies include:
Casey's General Stores - CASY
Clorox (Armor All) - CLX
Dover Corp. (PDQ) - DOV
Ecolab Inc. - ECL
Mace Security Intl. - MACE
National Service Ind. (Zep) - NSI
Precision Auto Care - PACI
Pennzoil/Quaker State (Jiffy Lube, Westley's, Rain-X) - PZL
| Company | Today | 52-week range |
| Casey's General Stores | 11.45 | 9.7500 - 15.0000 |
| Clorox | 32.58 | 28.3750 - 48.6250 |
| Dover Corp. | 36.05 | 33.4000 - 53.9375 |
| Ecolab Inc. | 41.00 | 33.2500 - 45.6875 |
| Mace Security Intl. | 0.84 | 0.5313 - 4.1250 |
| National Service Industries | 22.68 | 17.8125 - 26.5000 |
| Precision Auto Care | 0.64 | 0.1875 - 1.6875 |
| Pennzoil/Quaker State | 14.01 | 9.0000 - 14.7000 |