| Shout: $3.48, 4.8 stars, 8,391 ratings | Source 1, November 6, 2026 | Dated, online price |
| Shout: rub in, wait 1 to 5 min, warmest water fabric allows; treat now, wash up to a week later; all water temps; colorfast washables | Source 1 label text | Matches the source (label). |
| Shout: not for silk or wool; rust, bleach damage, dried paint, ink, dyes may not come out; do not mix with other household products; do not treat while wearing | Source 1 label text | Matches the source (label). |
| Spray ’n Wash: $2.98, 4.7 stars, 4,641 ratings | Source 2 | Dated |
| Spray ’n Wash: excludes washable silk, khaki, fluorescent; test hidden area; 5 min max; do not let dry; do not rub chocolate; surfactants and enzyme; eye and skin irritant | Source 2 label text | Matches the source (label). |
| Zout: $5.98, 4.8 stars, 536 ratings; three enzymes (protein such as blood and grass; tomato and BBQ sauce; fat and oil); wait 5 min; not for silk; eye and skin irritant; do not treat while wearing | Source 3 | Matches the source (label).; dated price |
| Max Force: $4.46, 4.7 stars, 11,343 ratings; listing also showed “was $16.49” | Source 4 | Dated. CHECK: the $4.46 may be a temporary sale price; re-check before publishing |
| Max Force: 5 min up to a week; enzymes, no chlorine bleach; machine-washable fabrics; stain list on label | Source 4 label text | Matches the source (label). |
| Fels-Naptha: $1.87, 4.7 stars, 4,355 ratings; wet, rub, wait 1 min, wash; grease, oil, perspiration, ring around the collar; grate as booster; eye and skin irritant | Source 5 | Matches the source (label).; dated price |
| OxiClean Versatile 1.77 lb: $6.12, 4.7 stars, 23,833 ratings; soak 1 to 6 hours, best 6; injurious to eyes, wear gloves; do not mix with ammonia or chlorine bleach; never store solution in a sealed container; chlorine free | Source 6 | Matches the source (label).; dated price |
| OxiClean Versatile can be used on all washable clothes; test a hidden area | Source 9 (maker page) | Matches the source (maker). |
| OxiClean Versatile 5 lb: $11.93 | Source 7 | Dated |
| Great Value Oxi: $9.14 for 5 lb, 4.8 stars, 1,596 ratings; 3 lb $5.77; 3/4 scoop per HE load; listing names clothing, carpets, upholstery; no soak directions on listing | Source 8 | Dated; label per listing |
| Per-ounce figures: Shout 15.8¢, Spray ’n Wash 13.5¢, Zout 27.2¢, Max Force 27.9¢ per fl oz; Fels-Naptha 37.4¢, OxiClean 1.77 lb 21.6¢ (28.32 oz), OxiClean 5 lb 14.9¢, Great Value 11.4¢ (80 oz) per oz by weight | Arithmetic from Sources 1 to 8 | Matches the source. Rounded on the page |
| Enzymes break down specific stain types (protein, fat) | Zout label names one enzyme per stain type (Source 3) | Matches the source. As a plain summary of the label; no extra science claim |
| Oxygen powders need water and time; soak works best | Source 6 (soak 1 to 6 hours, 6 best) | Matches the source (label). |
| Check before the dryer; retreat instead of drying | Grease-stain-shirt.html (its sources) | Matches the source. Matches that page |
| Poison Help line, 1-800-222-1222; free and confidential, 24 hours a day, 7 days a week | Source 10 | Matches the source (HRSA Calling Poison Help page; one wording site-wide, November 7). |
| Every pick has at least 500 ratings | Lowest is Zout at 536 | Matches the source. |
| Blood stain card blurb makes no method claim | N/a | Neutral wording until that page is checked |