Walk down the paint aisle at your local hardware store and you'll see tins labelled "washable", "scrubbable", or even "ultra-tough" — but what do those words actually mean for your walls? Understanding the difference can save you from repainting a hallway after one wipe-down with a damp cloth. Here's a plain-English breakdown to help you choose the right paint for every room.
Washable Paint: The Basics
Washable paint means the dried film can handle gentle cleaning with a damp cloth or mild soapy water without the colour lifting or the surface dulling noticeably. It's designed to cope with everyday marks — light fingerprints, dust smudges, or the occasional splash — as long as you're not scrubbing hard.
Most modern water-based (acrylic) paints marketed for interior walls carry some level of washability. However, "washable" is a relatively low bar. If you rub too firmly or use an abrasive cloth, you can still damage the surface, especially on flat or low-sheen finishes.
Scrubbable Paint: A Step Up
Scrubbable paint is formulated to withstand repeated, more vigorous cleaning — think a soft brush or a slightly abrasive sponge — without the film breaking down. The binders and resins in the paint form a harder, more durable coating once cured.
This matters in high-traffic areas like kitchens, bathrooms, hallways, and kids' bedrooms, where walls cop crayon, grease, food splatters, and muddy handprints on a regular basis. A genuinely scrubbable paint will survive many cleaning cycles before showing wear.
How Sheen Level Affects Durability
The finish (sheen level) is closely linked to how washable or scrubbable a paint actually is. As a general rule, the higher the sheen, the harder and more cleanable the surface.
| Finish | Sheen Level | Typical Use | Cleanability |
|---|---|---|---|
| Flat / Matt | Very low | Ceilings, low-traffic walls | Low — wipe gently only |
| Low Sheen / Eggshell | Low–medium | Living rooms, bedrooms | Moderate — light washing |
| Semi-Gloss | Medium–high | Kitchens, bathrooms, trims | Good — regular washing |
| Gloss | High | Doors, trims, cabinetry | Excellent — scrubbable |
Flat paints hide surface imperfections beautifully but are the least durable when wet. Semi-gloss and gloss finishes are easier to wipe clean but show bumps and roller marks more readily. Many NZ painters recommend a low-sheen or eggsheen finish for most interior walls as a practical middle ground.
What NZ Paint Brands Say
Resene offers a range of interior paints with varying durability ratings, and their in-store colour consultants can point you toward products specifically rated for wet-area or high-traffic use. Dulux and Wattyl similarly label products by intended use — look for wording like "kitchen and bathroom", "high traffic", or "washable" on the tin, and check the technical data sheet for scrub-resistance ratings.
It's worth noting that paint manufacturers test scrub resistance under controlled lab conditions. Real-world performance depends on how long the paint has been left to cure (most acrylics need at least two to four weeks to fully harden after drying), the surface preparation, and the number of coats applied.
Curing vs Drying: An Important Distinction
Paint can feel dry to the touch within an hour or two, but curing — the chemical process that gives the film its full hardness and washability — takes considerably longer. Washing a freshly painted wall too soon, even one labelled scrubbable, can damage the surface. Always check the manufacturer's data sheet for the recommended cure time before putting a wall to the test.
Choosing the Right Paint for Each Room
- Bedrooms and living rooms: A quality low-sheen washable acrylic is usually sufficient. Marks tend to be lighter and less frequent.
- Hallways and stairwells: Step up to a semi-gloss or a low-sheen product specifically rated for high traffic. These areas take a beating from bags, shoulders, and small hands.
- Kitchens: Semi-gloss or gloss finishes stand up to grease and steam. Make sure the product is rated for kitchens.
- Bathrooms: Look for paints formulated with mould inhibitors as well as good scrub resistance. BRANZ guidance and the NZ Building Code's E3 clause (internal moisture) both highlight the importance of managing moisture in wet areas — the right paint is part of that picture.
- Kids' rooms: A scrubbable semi-gloss or a product marketed specifically for children's spaces will save your sanity.
Surface Prep Makes or Breaks Performance
Even the toughest scrubbable paint won't perform well over a poorly prepared surface. Fill holes, sand back rough patches, clean off grease and dust, and apply a suitable primer where needed. Paint applied over a sound, clean surface will bond properly and deliver the durability the tin promises.
When to Call a Professional
If you're repainting a straightforward room, this is well within most homeowners' DIY abilities. However, consider hiring a qualified painter if:
- You're dealing with extensive surface damage, mould, or peeling paint that needs proper remediation.
- You want a flawless finish on high-visibility areas like open-plan living spaces.
- You're unsure which product is right for a specific situation (e.g., a steamy bathroom or a rental property needing to meet Healthy Homes standards).
A professional painter will also know how to apply paint correctly — the right number of coats, the right roller nap, and the right conditions — so the washability claims on the tin actually hold up. You can find qualified local painters on tradedirectory.co.nz.