🧴
Dish Soap
Price per fluid ounce across bottle sizes.
The cheapest dish soap on Amazon right now is Ajax Ultra Liquid Dish Soap Orange Scent, Triple Action, 90 fl oz Bottle at $0.066 / fl oz — 9 product lines compared, ranked by real price per fl oz.
💲 Prices and availability verified Aug 6, 2026, not live-updated yet — accurate as of that date and subject to change. Check Amazon for the current price before buying.
Price
–
9 of 9 product lines · sorted by best price per unit
Best value
Ajax
Ajax Ultra Liquid Dish Soap Orange Scent, Triple Action, 90 fl oz Bottle
$0.066 / fl oz
$5.97 total · 2 sizes
Ajax
Ajax Ultra Liquid Dish Soap Orange Scent,Triple Action, Mess-Free, Easy-Flip Cap, 52 fl oz Bottle
$0.076 / fl oz
$3.97 total · 2 sizes
Gain
Gain Ultra Liquid Dish Soap, Dishwashing Liquid, Grease Removal, Original Scent, 38 Fl Oz (Pack of 1)
$0.104 / fl oz
$3.94 total · 1 size
Palmolive
Palmolive Ultra Liquid Dish Soap, Oxy Power Degreaser - 32.5 Fluid Ounce (4 Pack)
$0.122 / fl oz
$15.84 total · 1 size
Palmolive
Palmolive Ultra Dishwashing Liquid Dish Soap, Pure + Clear Fragrance Free - 32.5 Fluid Ounce (Packaging may vary)
$0.123 / fl oz
$3.99 total · 1 size
Amazon Basics
Amazon Basics Dish Soap, Fresh Scent, 50 fl oz, Pack of 1, Packaging May Vary
$0.125 / fl oz
$6.25 total · 2 sizes
Palmolive
Palmolive Ultra Concentrated Antibacterial Liquid Dish Soap, Orange Scent, 32.5 Fluid Ounce
$0.135 / fl oz
$4.39 total · 1 size
Gain
Gain Ultra Bleach Alternative Dishwashing Liquid Dish Soap, Honey Berry Hula, 21.6 fl oz
$0.138 / fl oz
$2.99 total · 1 size
Seventh Generation
Seventh Generation Dish Liquid Soap Free & Clear liquid soap Pack of 6 Dishwashing Soap Dish Soap for sensitive skin 19 oz
$0.142 / fl oz
$16.14 total · 1 size
Price filters apply to total listing price. Ranked by price per fl oz within your filters.