Pre-Cleaning Checklist for Hand-Knotted Rugs

Make your hand knotted rug cleaning a walk in the park, but please not a dip in the pool! Before a hand-knotted rug is washed, document it with photos, confirm the exact process in writing, require inconspicuous testing, and disclose risk factors like dye instability, wear, repairs, alterations, stains, and fragile fringe.

Pre-Cleaning Checklist

Even professional rug cleaners benefit from clear communication before washing. Hand-knotted rugs are not interchangeable commodities, and assumptions—on either side—can lead to avoidable issues. Before proceeding, we recommend using the checklist below.

1) Document the Rug Before Cleaning

• Take your own photographs of the rug prior to washing.
• Capture images in multiple lighting conditions:
  • Natural outdoor daylight
  • Indoor ambient light
  • Close-ups of worn areas, fringe, edges, corners, and any stains
• Photograph both the front and back.

This creates a baseline record of condition, color, and existing issues.

2) Confirm the Cleaning Approach in Writing

Ask the cleaner to clarify, in advance (preferably in writing):

• The cleaning method (e.g., immersion wash, surface wash, dry compound, etc.)
• Whether the process relies heavily on chemicals or standardized “one-size-fits-all” steps
• Whether optical brighteners are used (these can alter the appearance of colors and shades)
• Whether whitening agents are used on fringe
• Whether post-wash color/tint adjustments are part of their normal workflow if needed

Some facilities use cookie-cutter treatments that may be inappropriate for certain rugs, fibers, dyes, or conditions.

3) Require Inconspicuous Testing (Do Not Skip)

• Confirm the rug will be tested in an inconspicuous area first.
• Testing should evaluate for:
  • Dye bleed or color migration
  • Oxidation or yellowing
  • Unexpected color shifts from chemicals, brighteners, or pH changes

Skipping this step is a common shortcut that can create irreversible results—especially when staffing, oversight, or process control is inconsistent.

4) Disclose and Discuss Rug Sensitivities

Make sure the cleaner is aware of (and acknowledges) any of the following, if applicable:

• Areas of heavy wear, tatter, or threadbare foundation
• Existing repairs and their condition
• Any known color migration issues or unstable dyes
• Post-production alterations such as:
  • Painting
  • Markering
  • Inking / shading adjustments intended to disguise wear
• Distressed or intentionally faded rugs that may be more prone to yellowing from chemical interaction
• Visible stains and whether full removal is realistic
• Does the carpet exhibit signs of sizing correction or straightening - check the back perimeter for signs of blocking, stretching, or other signs it's needed tension correction.

5) Fringe & Edge Considerations

• Assess whether the fringe is structurally strong before agreeing to aggressive treatments.
• Ask if fringe whitening / brightening solutions are optional.
• Decide in advance whether you want fringe treatments at all—on older rugs, these can accelerate deterioration if the fringe is already compromised.

6) Clarify What’s Included — and What Outcomes Are Possible

• Confirm what is included (washing, stain attempts, deodorizing, moth treatment, etc.).
• Ask what outcomes are considered normal risk vs. unexpected.
• Clarify what happens if:
  • Color migration occurs
  • Yellowing or oxidation appears
  • Repairs respond unpredictably
• Confirm whether stabilization, dye correction, or additional work is:
  • Included
  • Optional
  • Extra cost

7) A Note on Credentials

We’ve seen shortcomings across all levels of experience and credentialing. The best protection is clarity and alignment: document the rug, confirm the process, require testing, and understand the risk profile before any cleaning begins.

Bottom Line

If you’re concerned, that concern is valid. A hand-knotted rug deserves intentional handling, documented communication, and informed expectations. Clarifying the details before washing is the best way to protect both the rug and the relationship.