CA-50 Citric Acid Powder / Delux Crystal Clear Restore
- Trusted by Pros and DIYers Nationwide
$14.47 - $248.97
- Fast Shipping·Expert Support·Secure Checkout
- Not sure which option you need? Call our team before ordering →
Product Information
ALSO KNOWN AS DELUX CRYSTAL CLEAR RESTORE – OA-50 is a citric acid powder designed to neutralize alkaline wood cleaners. It is highly effective at removing stains, rust, and oxidization as well as acid washing of wood and concrete.
Product Details
Citric Acid Powder is used to neutralize alkaline wood cleaners, remove stains and rust, and for acid washing of wood and concrete. ALSO KNOWN AS DELUX CRYSTAL CLEAR RESTORE
Shipping & Delivery
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Fast nationwide shipping via UPS
Most orders arrive within 5–10 business days. -
Direct-from-manufacturer items may take up to 14 business days
If a product will take longer than expected, a PowerWash.com account executive will contact you. -
Backorder notifications
If an item becomes unavailable or delayed, our team will notify you immediately with options. -
Freight delivery for large equipment
Oversized items ship by truck freight. Lift-gate service is available if needed. -
Alaska & Hawaii shipping
Delivery to AK/HI may take up to 30 business days. (Some chemical products cannot ship to AK/HI.) -
International shipping available
We ship to most countries worldwide. Call 1-800-433-2113 for rates. -
Order minimum
Orders under $15 may incur a minimum order fee. -
Track your order anytime
You can check your order status using the Orders & Returns page.
Returns & Warranty
30-Day Return Window (Unused Items)
Unused products in original packaging can be returned within 30 days of delivery.
Simple Return Process
Just contact our team to receive an RMA (Return Authorization) before sending anything back.
Restocking Fee
Returns may be subject to a 20% restocking fee.
Non-Returnable Items
Due to safety and usage factors, the following items cannot be returned:
– Pressure washers (covered under warranty only)
– Chemicals / hazmat products
– Custom or special-order equipment
Manufacturer Warranties Apply
Many products are backed by manufacturer warranties (pumps, engines, accessories, etc.).
Coverage varies by brand and product type.
Defective or Damaged Items
If something arrives damaged or defective, contact us immediately so we can make it right.
Support
Support & Questions
Talk to a real pressure washing expert
Our team helps contractors choose the right equipment, chemicals, and setup.
Need help before ordering?
We can help you confirm:
– Proper sizing (GPM, PSI, fittings)
– Product compatibility
– Best setup for your job
Support after purchase
We’re here to help with setup, usage, and troubleshooting.
Call or speak with our team
 1-800-433-2113
Fast response from experienced staff
No call centers — you’ll speak with someone who understands the equipment.
Get It Right The First Time
No guesswork. No wrong orders.
- Fast Shipping
- Contractor Support
- Financing Available
Reviews
Frequently Asked Questions
After using an alkaline wood cleaner, apply CA-50 Citric Acid Powder / Delux Crystal Clear Restore mixed with water to neutralize the surface. Let it dwell briefly, then rinse thoroughly. This step ensures the wood is properly balanced for staining and prolongs the finish’s life.
Yes! CA-50 Citric Acid Powder / Delux Crystal Clear Restore is highly effective at removing surface rust, tannin stains, and other discoloration from wood. It’s a trusted solution for professionals working on decks, siding, or antique wood restoration.
CA-50 Citric Acid Powder / Delux Crystal Clear Restore is commonly used to neutralize alkaline wood cleaners during the restoration process. It helps balance pH, remove oxidation, and prepare the wood for staining or sealing, leaving the surface clean and ready.
