Bio-Dex Aquadex 50 Stain Off Pool & Spa Metal Stain Remover, 32 oz ADQ50
Biodex
SKU: ADQ50
Bio-Dex Aquadex 50 Stain Off Metal Stain Remover, 32 oz | ADQ50
Remove stubborn metal stains from swimming pools and spas with Bio-Dex Aquadex 50 Stain Off. This concentrated liquid stain remover is formulated to help eliminate discoloration caused by copper, iron, and other metallic deposits.
Aquadex 50 is especially effective against metal stains on plaster pool surfaces and black cobalt staining on fiberglass pools and spas. Its formula remains stable in elevated water temperatures, making it suitable for both swimming pools and hot tubs.
Each bottle contains 32 fluid ounces (1 quart) of Bio-Dex Aquadex 50 Stain Off.
Product Features
- Metal Stain Removal: Helps remove copper, iron, and other metallic discoloration.
- Plaster Pool Treatment: Targets common metal stains on plaster swimming pool surfaces.
- Fiberglass Stain Treatment: Helps remove stubborn black cobalt staining from compatible fiberglass surfaces.
- Pool & Spa Applications: Designed for swimming pools, spas, and decorative water features.
- High-Temperature Stability: Remains effective in warmer spa environments.
- Works with Pool Sanitizers: Formulated to remain effective in the presence of chlorine and common pool water treatment products.
- Visible Results: Stain reduction may be noticeable within 48 hours, with difficult stains potentially taking up to 10 days.
- Concentrated Formula: Convenient liquid treatment for metal-related pool surface staining.
Product Specifications
- Manufacturer: Bio-Dex Laboratories
- Product Name: Aquadex 50 Stain Off
- Manufacturer Part Number: ADQ50
- Product Type: Pool & Spa Metal Stain Remover
- Form: Liquid
- Container Size: 32 fl oz (1 Quart)
- Target Stains: Copper, Iron, Metallic Deposits, Black Cobalt Stains
- Applications: Swimming Pools, Spas, Fountains
- UPC: 837871000064
- Package Quantity: 1 Bottle
Removes Copper and Iron Stains
Dissolved metals in swimming pool water can produce unsightly stains on pool surfaces. Iron may cause reddish-brown discoloration, while copper can contribute to blue-green or darker staining.
Bio-Dex Aquadex 50 is designed to help remove compatible metal stains and restore the appearance of affected pool surfaces without requiring complete pool draining.
Helps Remove Black Cobalt Stains
Aquadex 50 can also help treat black cobalt staining found on some fiberglass swimming pools and spas.
Results depend on the age, severity, and source of the staining. Additional treatment may be required for stubborn deposits.
Recommended Treatment Dosage
A commonly published treatment dosage for Bio-Dex Aquadex 50 is:
- 10,000 Gallons: 32 fl oz (1 Quart)
- 20,000 Gallons: 64 fl oz (2 Quarts)
- 30,000 Gallons: 96 fl oz (3 Quarts)
One 32 oz bottle provides the commonly listed initial treatment amount for a 10,000-gallon pool. Treatment requirements may vary depending on stain severity and water conditions.
Always follow the current Bio-Dex product label and treatment instructions.
How to Use Bio-Dex Aquadex 50
- Identify the likely source of the pool staining.
- Test and adjust pool water chemistry as recommended by Bio-Dex.
- Determine the treatment amount based on pool volume and stain severity.
- Apply Aquadex 50 directly to pool water in the affected areas according to the product instructions.
- Operate the circulation and filtration system as directed.
- Monitor stain reduction over the following several days.
- Repeat treatment only when necessary and according to the manufacturer.
Bio-Dex recommends maintaining water pH near 7.2 during treatment for improved stain removal performance. Stain removal may take up to 10 days.
Help Prevent Metal Stains from Returning
Removing visible stains does not necessarily eliminate dissolved metals from the pool water or correct the underlying source of staining.
Bio-Dex recommends combining Aquadex 50 with Protect All Supreme as part of a stain and scale control maintenance program.
Related Bio-Dex Pool Chemicals
- Bio-Dex Aquadex 50 Stain Off, 1 Gallon | ADQ04 – Larger container of the same stain remover for bigger pools or multiple treatments.
- Bio-Dex Protect All Supreme, 32 oz | PAO32 – Helps remove and prevent mineral scale and surface staining.
- Bio-Dex Filter Cleaner, 32 oz | FCO32 – Removes accumulated scale, oils, and debris from compatible pool filters.
Storage and Handling
- Store in the original container with the cap securely closed.
- Keep away from children and pets.
- Store away from extreme temperatures and direct sunlight.
- Do not mix concentrated pool chemicals together.
- Follow all manufacturer label instructions and safety precautions.
Package Contents
Includes: One (1) Bio-Dex Aquadex 50 Stain Off Metal Stain Remover, 32 fl oz Bottle.
Not Included: Additional pool chemicals, testing equipment, or stain removal accessories.
Selling Quantity: 1 Individual 32 oz Bottle.
Questions about returns? View our return policy.
Hours Of Operation:
Monday - Friday: 7:00 am to 5:00 pm Phoenix Time
Saturday: 8:00 am to 2:00 pm
Sunday: Closed
- We do not ship on Saturday or Sunday.
- Orders totaling more than $300 will require signature confirmation upon delivery.
- We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
- Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
- Expedited shipping options are available at checkout.
Return Policy:
- Products that are received damaged will receive a refund in store credit.
- Most products are eligible for return within 30 days of receipt, except where noted below.
- To initiate a return, please complete an RMA form prior to sending your item back.
- Original shipping costs are non-refundable and will be deducted from the return credit.
- Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
- Some returns will be charged an automatic 15% restocking fee.
- We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
- Please complete the return form to receive your RMA number and return shipping label.
- Chemical products are not eligible for return under any circumstances.
- The Pentair Colorsync 618031 is not eligible for return.
- Pool cleaners are not eligible for return.
- Opened seals and o-rings are not eligible for return.
- Capacitors are not eligible for return.
- Plastic popup tools are not eligible for return.
- Automation components and circuit boards are not eligible for return.
- If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
- Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.
Related Products
