SRW OC Organic Stain Cleaner Sample, 4 oz

What You Get

OC is a dry powder rather than a liquid, so this sample is measured by weight. You get 4 ounces of SRW OC Organic Stain Cleaner, drawn from a factory sealed container and repacked here at our New Jersey warehouse.

• 4 ounce portion in a sealed, clearly labeled container
• The same powder that ships in the full 2 pound container
• Enough for one or two stains once mixed per the SRW label

Why Organic Stains Are Worth a Test

Leaf shadows, tannin bleed, acorn rings, fruit drop and spilled wine are all organic, which means a degreaser will not touch them and an acid cleaner will often set them. OC targets that specific chemistry instead.

How well it clears depends heavily on how long the stain has sat. A leaf that fell last autumn behaves very differently to one that has been ghosting a paver for three seasons. One stain tells you what the rest of the patio will do.

How to Use the Sample

• Pick your most typical organic stain, not necessarily the worst one
• Mix per the SRW label, it is a powder and needs water
• Apply to the stain and let it dwell without drying out
• Agitate with a brush, then rinse clean with water
• Let the paver dry fully before judging, and expect older stains to need a second pass

What OC Targets

SRW lists OC as safe on concrete and clay pavers, wetcast, granite, marble, limestone and bluestone. It rinses clean with water.

• Leaf shadows and tannin bleed
• Pine needle and acorn staining
• Fruit drop under trees
• Spilled wine on patios

Ready for the Full Size?

Once the sample shows what it lifts, the full SRW OC Organic Stain Cleaner, 2 lb is here. Browse every paver and stone cleaner we carry, or the rest of our sample bottles and color kits.