3 stores
compared in real time
168+ products
tracked for this search
3787% price gap
$1.48 – $57.53 range
Updated Jan 18, 2026
prices verified today
How we ranked Powder Detergent: Shopperoo compared 168+ options across 3 stores (Amazon, Target, Walmart) and scored each on price , star rating, review volume, and availability. The cheapest option is $1.48 at Walmart — 3787% less than the highest-priced equivalent. Roo's best value pick is "Ariel with a Touch of Downy Freshness Powder Laundry Detergent, 52 oz, 33 Loads" at Walmart for $5.97 (4.8 ★ from 6.1K reviews). Rankings are updated in real time and are not influenced by retailer fees or sponsored placements.
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Quick Comparison: Top Picks
Best Value
Ariel with a Touch of Downy Freshness Powder Laundry Detergent, 52 oz, 33 Loads
$5.97 at Walmart
Budget
Roma Laundry Detergent, Heavy-Duty Use, All Ages, Biodegradable &Phosphate-Free, Fast Dissolving Laundry Detergent, Powder Cleanser with Anionic Surfactant, 17.63 oz
$1.48 at Walmart
How Shopperoo Compares Products
Shopperoo's AI scans live pricing from Amazon, Walmart, Target, Kroger, and other major retailers, then ranks products by balancing price, ratings, review count, and availability. Our best value pick isn't just the cheapest — it's the product with the best combination of low price and high customer satisfaction. Learn more about our methodology
Get Today's Best Price
We check 10+ retailers so you don't have to.
FAQ: Powder Detergent
Where is Powder Detergent cheapest right now?
The budget Powder Detergent is $1.48 at Walmart ($0.08/oz) — "Roma Laundry Detergent, Heavy-Duty Use, All Ages, Biodegradable &Phosphate-Free, Fast Dissolving Laundry Detergent, Powder Cleanser with Anionic Surfactant, 17.63 oz". The most expensive is $57.53 at Amazon ($0.12/oz) — a 3787% price gap for comparable products. Price gaps this wide typically reflect differences in pack size, bundle inclusions, or retailer promotional cycles. Shopperoo checks 3 stores in real time so this reflects today's live pricing as of Jan 18, 2026.
What's the best value Powder Detergent?
Roo's best value pick is "Ariel with a Touch of Downy Freshness Powder Laundry Detergent, 52 oz, 33 Loads" at Walmart for $5.97 - it scores best on price ($0.12/oz), rating (4.8★ from 6.1K reviews) and availability.
Which stores have Powder Detergent?
Shopperoo found Powder Detergent in stock at all 3 stores we track: Amazon, Target, Walmart. Amazon carries the widest selection, followed by Walmart. Store availability and pricing are checked in real time — if a store sells out or changes its price, Shopperoo updates within hours. Prices last verified Jan 18, 2026.
How does Shopperoo rank Powder Detergent?
Shopperoo pulls live product data from 3 retailers and scores each Powder Detergent on four factors: price per unit, star rating, number of verified reviews, and real-time stock availability. Products are grouped into three lists — Best Value, Top Rated, and Lowest Price — so shoppers can choose based on their priorities. No retailer pays to appear in these rankings; placement is determined solely by the score.
How much can I save on Powder Detergent?
Choosing Shopperoo's best-value pick saves $50 compared to Amazon's default top result. Amazon's algorithm surfaces sponsored and Prime-eligible products first, which aren't always the best price. The full price spread across all 3 stores is 3787% — $56.05/oz between the cheapest and most expensive comparable option. Shopperoo's rankings are not influenced by affiliate fees or sponsored placements.