What is the difference between Air Duster duster and gas?

There are two cleaning products, what is the difference why one is called a duster Dust …

They are probably two brands of the same subject. Check the ingredients: the two probably contains tetrafluoroethane. This compound is used in instead of air or other gases, because it is nontoxic, nonflammable and can be liquefied by pressure (allowing more to be stored in the can).

Century Duster CDS103M Compressed Gas Cleaning Spray – 3 Three Pack of 10oz Cans $17.99

Falcon Safety Dust-Off DSXLPW XL Compressed Gas Duster Cleaning Spray 2 Two Pack $14.99

7172 73 74 75 76 DUSTER DART GAS TANK W/ 1 VENT CR11E $179.95

Falcon Safety Dust-Off DPSXL3M Compressed Gas Duster Cleaning Spray 3 Pack $19.99

70 71 Dart Duster Valiant Gas Fuel Tank CANADIAN MADE! $181.00

Innovera Compressed Air Gas Duster Cleaner 10 oz $10.99

Dodge Dart,Plymouth Duster,Cuda Gas tank grommet ,Mopar $14.00

3 12 OZ Cans FALCON DUST OFF COMPRESSED GAS AIR DUSTER $26.05

Innovera Compressed Gas Duster, 10 Ounce $9.82

1971 1972 1973 1974 1975 1976 dodge dart demon plym swinger duster gas cap $24.99

Gas Cap Mopar Dodge Dart Duster Plymouth Swinger Demon 71 72 73 74 75 76 $35.99

GAS CAP DUSTER – DART – DEMOND1971 -1976 $10.00

Compressed Air Gas Aerosol Can Duster Cleaner – 10 oz $9.99

18 Packs Falcon Dust-Off Compressed Gas Air Duster 12 oz $86.58

6 Packs Falcon Dust-Off Compressed Gas Air Duster 12 oz $35.95

Falcon Dust-Off Professional XL Compressed Gas Duster $9.99

1967 – 1976 Valiant Duster Scamp Locking Gas Fuel Cap $17.99

71 72 73 74 75 76 DUSTER VALIANT GAS CAP NEW $10.99

NEW! 1971-1977 Gas fuel tank Dodge Dart Demon Duster Scamp Swinger Valiant $159.95

Dynex Compressed Gas Duster $9.99

12 Packs Falcon Dust-Off Compressed Gas Air Duster 12 oz $55.58

NEW Falcon Dust-Off Compressed Gas Air Duster 12 oz $19.88

Falcon Safety Disposable Compressed Gas Duster, 10 oz. Can $15.70

Vintage REX Chrome Locking Gas Cap 71 72 73 74 75 76 Duster/Dart/Demon/Swinger $24.99

71 72 73 74 75 76 NORS Gas Cap Duster/Dart/Demon/Swinger $24.99

Dust Off XL Compressed Gas Duster 12 Pack $51.90

REA RR3750 (2) Read Right Pink Ribbon Compressed Gas Duster Extension Wand $114.99

Innovera 51501 Compressed Gas Duster 10oz Can (12) $68.99

Innovera 51505 Compressed Gas Duster 2 10oz Cans/Pack (3 Pks) $42.99

Innovera 51511 Compressed Gas Duster Nonflammable (12) $113.99

Innovera 51515 Compressed Gas Duster Nonflammable (3 Pks) $76.99

Fellowes 9963101 Air Duster 152A Liquefied Gas (3) $43.99

FEL 9963201 (3) Fellowes Air Duster 152A Liquefied Gas $73.99

Fellowes 99790 Air Duster 134A Liquefied Gas (3) $70.99

Endust 248-050 Compressed Gas Duster 2 10oz Cans/Pack (3 Pks) $82.99

Endust 255-050 Compressed Gas Duster 10oz Can (12) $153.99

Falcon DPSJC Disposable Compressed Gas Duster 3.5oz Can (12) $89.99

Falcon DPSJMB Disposable Compressed Gas Duster 17oz Can (12) $195.99

Falcon DPSJMB2 Disposable Compressed Gas Duster 2 17oz Cans/Pack (3 Pks) $111.99

Falcon DPSXL Disposable Compressed Gas Duster 10oz Can (12) $113.99

Falcon DSXLPW Disposable Compressed Gas Duster 2 10oz Cans/Pack (3 Pks) $66.99

Read Right RR3507 OfficeDuster Gas Duster 10oz Can (12) $160.99

1968-76 Mopar Dart Duster Cuda Gas Fuel Tank Straps $37.50

Dust-Off Compressed Gas Duster 12-pack $65.99

’81 -’93 Dodge PU/Ram Charger/Trail duster w/gas 5.2L &5.9L V8 AC Condenser $55.00

Gas Cap Mopar Dodge Dart Duster Swinger Demon 71 – 76 $34.99

RARE 1 PARTIAL YEAR ONLY FUEL TANK GAS FILLER NECK 71 DUSTER DART DEMON 340 $55.00

2 12 OZ CANS FALCON DUST-OFF COMPRESSED GAS AIR DUSTER $17.99

NOS 72-76 Mopar A Body Chrome Gas Cap Dart Duster 73 74 $99.99

71 72 DODGE DART DUSTER DEMON V8 THROTTLE ACCELERATOR GAS PEDAL BRACKET $40.00

Innovera 51501 Compressed Gas Duster Cleaning Kit $39.58

Innovera 51505 Compressed Gas Duster Cleaning Kit $46.82

MOPAR OEM GAS TANK STRAPS 1967 TO 1976 DART DUSTER DEMON BARRACUDA DART SPORT $20.00

8 12 OZ CANS FALCON DUST-OFF COMPRESSED GAS AIR DUSTER $32.99

6 12 OZ CANS FALCON DUST-OFF COMPRESSED GAS AIR DUSTER $24.99

Duster™ II Compressed Gas Air Duster, 10 oz. Can (KMW91504) Category: Compressed Air $8.75 Item #: KMW91504. Duster™ II Air Duster100% ozone safe. Trigger control for user ease; extension tube for precision dusting of computers, printers, keyboards and other electronic equipment. Compressed gas in 10-oz. recyclable can.10-oz. Can Customers also search for: Air Dusters;Cleaning;Compressed Air;Compressed Air Dusters;Computer/Office Equipment Cleaner;Duster II;Electronics Cleaner;Fax …

Metro Vacuum ED500 DataVac 500-Watt 0.75-HP Electric Duster 120-Volt $44.88 …

Hudson 18539 3.75 Gallon 1 HP 2 Stroke Gas Powered Professional Bak-Pak Power Duster $319.00 451-18539 Features: -All parts that make contact with the chemicals are poly or stainless steel.-Complete with quick adjustable padded shoulder straps and padded backrest for maximum operator comfort.-Large 8-3/8 in tank opening for easy filling and a filter to keep dirt and debris out of tank.-Poly framework makes the unit strong and light weight.-Portable, flexible and high efficiency Bak-Pak D…

Pink Ribbon Compressed Gas Duster, Extension Wand, 10oz Cans, 6 per Pa $46.93 Safely remove lint and dust from keyboards, computers and more while supporting cancer awareness. $0.20 per duster will be donated to the Breast Cancer Research Foundation. Includes a 5″ wand for those hard-to-reach areas. 100% ozone safe, CFC-free formula. Contains bitterant to discourage inhalant abuse. Capacity (Volume): 10.000 oz; Packing Type: Can; Refillable: No; Ozone Safe: Yes….

Falcon Dust-Off DPSXL6 XL Compressed Gas Duster $24.00 Falcon Dust-Off DPSXL6 XL Compressed Gas Duster DPSXL6 Cleaning Kits…