How to Clean a Backpacking Pack

Cleaning your backpacking pack properly extends its lifespan and keeps it fresh. Avoid harsh chemicals and machine washing; hand-washing is best.

Prepare Your Supplies: Gather lukewarm water (not hot!), a mild soap (like a fragrance-free laundry detergent or dish soap; avoid harsh detergents that could damage the pack's fabric and coatings [Backpacker, REI]), a soft sponge or brush (a soft-bristled brush is helpful for stubborn dirt [Reddit r/vancouverhiking, Backpacking Light]), and a clean towel.
Spot Clean: Address particularly dirty areas first. Use your sponge or brush with a small amount of soapy water, gently scrubbing the affected areas. Rinse thoroughly with clean water [YouTube].
Hand Wash (If Necessary): For heavily soiled packs, fill a tub or large container with lukewarm, soapy water. Submerge the pack and gently agitate it, being careful not to scrub aggressively. Avoid harsh scrubbing, especially on coated fabrics [Backpacking Light]. Rinse thoroughly.
Air Dry: Never put your pack in a washing machine or dryer [REI]. Instead, allow it to air dry completely. Hang it in a well-ventilated area, away from direct sunlight or heat to prevent damage or discoloration. Stuffing the pack loosely with clean towels can help it dry faster.

Tips for Cleaning Specific Materials & Stains

Canvas: For canvas packs, often a simple water rinse and brushing is sufficient. Use a mild soap only if absolutely necessary [Scouter].
Coated Fabrics: Be extra gentle with coated fabrics; avoid scrubbing vigorously.
Blood Stains: For bloodstains, pre-treat the area with a stain remover before washing. Follow the stain remover's instructions.
Stubborn Dirt: Use a soft-bristled brush to tackle stubborn dirt.

Always check your pack's care instructions: Manufacturers' recommendations should be prioritized.
Don't over-clean: Some wear and tear adds character! Embrace the blemishes; they tell your story [Hyperlite Mountain Gear].