1 / 7Pronounce Enzyme Oxygen Laundry Booster, Fragrance Free, 60 Loads
Pronounce Enzyme Oxygen Laundry Booster is a fragrance-free powder additive listed for 60 loads. Its claimed uses include helping brighten whites and lift stains and odors, while the stated fabric exclusions and scoop guidance matter when choosing how to use it.
At a glance
- Oxygen-based booster is claimed to help brighten whites and tackle stains, yellowing, greying, and odors.
- Fragrance-free and listed as formulated without dyes, preservatives, or sodium lauryl sulfate.
- The listing says it can be used in HE and standard machines and is septic-safe.
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Pros and cons
Pros
- Unscented formula suits buyers who want laundry additives without added fragrance.
- One product is positioned for stain and odor treatment as well as brightening whites.
- The listing gives scoop guidance for regular and more demanding loads.
Cons
- The stated fabric exclusions rule out wool, silk, and delicate items.
Technical specifications
9 specifications| Brand | Pronounce |
|---|
| Claimed load count | 60 Loads |
|---|---|
| Machine compatibility | HE and standard machines |
| Regular-load dose | one scoop |
| Heavily soiled or especially hard-water dose | 2 scoops |
| Stated fabric compatibility | cotton, linen, and activewear |
| Stated fabric exclusions | wool, silk, and delicate fabrics |
| Septic compatibility | Septic-safe |
| Package dimensions and weight | 9.21 x 5.55 x 1.93 inches; 1.83 pounds |
|---|
What to know before buying
- Use one scoop for a regular load or two for a heavily soiled load or especially hard water. The listing says to add it directly to the drum and to skip wool, silk, and delicate fabrics.
Who is it for?
A good fit for
- People seeking an unscented laundry booster for stains, odors, or dull-looking whites.
- Households using HE or standard machines that want a booster described as septic-safe.
- Laundry routines involving cotton, linen, towels, or activewear.
Less suited to
- Washing wool, silk, or delicate fabrics with this booster.
- Buyers looking for a product with added fragrance.

Customer reviews on Amazon
- 5 stars
85% 85% - 4 stars
10% 10% - 3 stars
2% 2% - 2 stars
2% 2% - 1 star
1% 1%
Customer feedback reports satisfaction with stain removal, fresher-looking clothes, the fragrance-free formula, and its ingredients. Some customers also describe it as concentrated and worthwhile for the price. These are reported perceptions, not proof of cleaning performance or safety for particular sensitivities. The listing recommends one scoop for regular loads, so buyers weighing concentration claims should follow that usage guidance and the stated fabric exclusions.
Positive themes
- Customer feedback highlights stain removal and fragrance-free use.
- Customers also report liking the ingredients and perceived value.
Frequently asked questions
How much booster does the listing recommend?
It recommends one scoop for a regular load, or two scoops for a heavily soiled load or especially hard water.
Can it be used in an HE washer?
The listing says it is compatible with both HE and standard machines.
Which fabrics should not be washed with it?
The listing says to skip wool, silk, and delicate fabrics. It names cotton, linen, and activewear as suitable fabrics.
Does this booster have added fragrance?
It is described as unscented and formulated without added artificial synthetic fragrances.

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