Washing Ultra Pro Bathroom Mitt before first useUpdated 5 days ago
TL;DR: Yes. Give Ultra Pro Bathroom Mitt one quick wash before its first clean. It locks the colour, clears factory lint and primes the fibres so the mitt lathers and scrubs evenly from day one. A little blue dye in that first wash is completely normal and stops after the initial cycle.
Should I wash Ultra Pro Bathroom Mitt before first use?
✓ Yes, and here is why
The dye on new performance fabrics can loosen in the first cycle. A pre-wash locks the colour, clears factory lint left over from manufacturing, and primes the fibres on Ultra Pro Bathroom Mitt so they lather and scrub evenly straight away, whichever of the two methods in how to use the mitt you use.
How do I pre-wash the mitt?
Pre-wash steps
Pop the mitt in an eco washing bag, or wash it on its own. This protects other items from any first-wash dye transfer.
Run a cool cycle on a regular spin. Do not use a cotton cycle, since it is too aggressive for microfibre.
Add a mild liquid detergent free of dyes, fragrances, bleach and softeners. Sensitive Laundry Liquid or Sensitive Laundry Sheets are ideal.
Squeeze out the excess moisture, then lay the mitt flat or hang it by the cuff loop. Keep it out of direct sunlight to prevent fading.
For the ongoing routine after that first cycle, see how to wash and dry Ultra Pro Bathroom Mitt. For the fabric spec behind these rules, see what the mitt is made from.
Is dye transfer on the first wash normal?
✓ A little blue dye is normal
A touch of blue in the first wash is completely normal for performance microfibre of this type. It stops after the initial cycle once the surface dye stabilises, and the colour then holds for the life of the mitt.
⚠ How to manage it
Wash the mitt on its own for the first cycle, or pop it in an eco washing bag. If you want to wash it with other dark items, drop in a colour-catcher sheet to absorb any loose dye. Avoid washing it with light-coloured towels until after the first cycle.
What should I avoid in that first wash?
⚠ Not in the first wash, or any wash
No bleach and no fabric softener, since both coat the microfibre and reduce lather and grip. No hot wash and no cotton cycle. No washing with cotton towels, which shed lint into the loops. No high-heat tumble drying, and never iron.
Get the first wash right and the rest follows. See how long Ultra Pro Bathroom Mitt lasts.

Dual-sided microfibre and scrub mitt with a glove-style fit. Pair it with Bathroom & Shower Cleaner for the full bathroom toolkit.

Fragrance-free and free of dyes and softeners. Ideal for the pre-wash and every wash after it. Also available as Sensitive Laundry Sheets.
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Last reviewed: August 2026 · Koh UK