Does Miss Mouth's actually remove set-in food stains?

Pick 0003 · Miss Mouth's Messy Eater stain treater spray

Miss Mouth's does lift food stains that have already set, and berry stains are the case reviewers name most often. AddToPick rates the spray worth buying for households with young children, where saved clothing offsets the price. The spray is not a universal solvent, and leaving the spray on fabric for hours can lighten the colour of some materials.

Product	Miss Mouth's Messy Eater stain treater spray
Size	16 oz bottle
Use	Spray on, wait a few minutes, wash as usual
Strongest on	Berry stains, grease, coffee, set-in food marks
Best for	Households with babies and young children
Skip if	Price per bottle is the deciding factor
AddToPick	Worth buying

What it is

Miss Mouth's is a pre-wash stain treater sold as a pump spray, aimed at the food stains that come with feeding a small child. The 16 oz bottle is the large size, and a smaller travel bottle exists for diaper bags.

The formula carries the EPA Safer Choice label, which is the reason several reviewers chose the spray for baby clothing over a general laundry pre-treatment.

How it works

The routine reviewers describe is short. Spray the stain, let the spray sit for a few minutes, then wash the item as normal. No scrubbing and no soaking step appear in any of the reports.

The waiting time is the variable that matters. A few minutes is the described routine, and one reviewer separately notes that leaving the spray on for hours has lightened certain fabrics. Longer is not better with this product.

What reviewers report

AddToPick read ten US five-star reviews of this spray, coming to roughly 6,200 characters. Four points repeat, and two limitations are named by reviewers who still rated the product five stars.

Two limitations come from five-star reviewers themselves:

Berry stains are the case named most often, and reviewers describe the marks lifting without scrubbing.
Set-in stains come up repeatedly. One reviewer describes a two year old stain on a white shirt disappearing after a single application.
Reviewers describe no bleaching of colours in normal use, and no strong smell from the formula.
The bottle itself is mentioned favourably. Several reviewers report no leaking, which is a common failure in spray laundry products. Two limitations come from five-star reviewers themselves:
One reviewer reports the spray performed poorly on boxed macaroni and cheese, while working on berries on the same clothing.
One reviewer reports that leaving the spray on fabric for hours, rather than minutes, has lightened some fabrics.

Who it is not for

Anyone treating cost per bottle as the deciding factor. Three of ten five-star reviewers call the spray expensive while still recommending the product.
Anyone who wants to spray and forget. Hours of contact has lightened fabric for one reviewer, so the spray needs a wash within the hour.
Cheese-based stains. One reviewer reports weak results on boxed macaroni and cheese specifically.
Anyone without a washing machine step. Every reported result includes a normal wash after the spray, so the spray is a pre-treatment and not a spot cleaner on its own.

Questions people ask

Does the spray work on stains that have already set?

Reviewers repeatedly describe old stains lifting, including one report of a two year old stain on a white shirt. The item in that report had never been through a dryer, which matters for set stains.

Will the spray bleach coloured clothing?

Reviewers describe no bleaching in normal use, where the spray sits for a few minutes before washing. One reviewer separately reports that leaving the spray on for hours lightened certain fabrics.

Is the spray safe for baby clothes?

The formula carries the Safer Choice label, and reviewers name this as the reason for using the spray on infant clothing rather than a general laundry pre-treatment.

What does the spray not remove?

One reviewer reports weak results on boxed macaroni and cheese while the same bottle worked on berry stains. No reviewer reports a complete failure across all stain types.

Is the 16 oz bottle worth it over the travel size?

One reviewer keeps both, using the 16 oz bottle in the laundry room and a smaller bottle in a diaper bag. The larger bottle is described as lasting a long time.

Watch it in use

The clip for this pick is on Instagram and TikTok.

Where to buy

View this on Amazon

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Pick 0003 · Last updated 2026-08-31 · Reviewed by AddToPick