Tree Sap (1419)

If the fabric is dry-clean only, sponge affected area with non-flammable dry-cleaning solvent; flush with dry-cleaning solvent, and let air-dry. Take to a professional drycleaner as soon as possible.

If the fabric is washable, sponge tree sap with dry-cleaning solvent. Flush with dry-cleaning solvent, and let air-dry. If using powdered detergent, sponge affected area with water. Apply a paste of powdered detergent and water, and launder. If using liquid detergent, apply directly to the dry fabric. Launder as usual and line-dry. If stain remains, apply a few drops of ammonia. Before using, check ammonia for colorfastness on an inside seam or hem allowance. Launder as usual.

Tree sap is classified as a combination stain. A combination stain is described as wet/dry because the stain contains both water and an oily substance. Treat as an oil-base stain first, then as a water-base. Permit fabric to air-dry between treatments.

Pre-treating is a special treatment for spots, stains and heavily soiled areas, performed before washing or dry cleaning. This step may be necessary, as some soils such as tree sap are not easily removed by just washing. It is recommended that a pre-wash product such as dry-cleaning solvent be used. Read care labels for instructions and type of fiber in the fabric. If using a powdered detergent, it is recommended that it be made it into a paste with water. Bar soap is often effective if applied to the fabric when it is damp. Liquid detergent, especially heavy-duty and spray-type pretreatment products, obtain best results when applied directly to dry fabric.

Always test stain remover on a hidden part of the item before treating the stain. Work from the back side of the fabric, forcing the stain out, not in. Treat stains as soon as possible after staining. The older the stain, the more difficult it will be to remove.

For more information on this subject, Please visit the College of Agricultural Sciences Publications Web site.

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