Grease-slick loading docks and mildew-stained masonry aren't just eyesores—they trigger slip incidents and costly OSHA citations. A preventive power-washing calendar keeps facilities safe and compliant.

Loading ramps, dumpster pads, HVAC drip lines and shaded retaining walls build grime fastest. Rank each by risk and visibility.

Coordinate night or weekend slots. For 24/7 plants, sequence bays so operations aren't halted.

• Oil & Grease: 3,000 psi @ 8 gpm + 180°F water + solvent-free degreaser.
• Mildew: 1,200 psi @ 6 gpm + quaternary ammonium biocide.

Use berms and vacuum recovery to meet EPA Clean Water Act standards; dispose via approved separators.

• Week 1: Dock lanes A-D
• Week 2: Forklift fleet & yard tractors
• Week 3: Exterior masonry north elevation
• Week 4: Equipment pads & condensers

Book a preventive-wash contract with REFF Services to lock in priority crew dates