Have Questions?
Professional-grade parts used trackside.
Expert help during business hours.
Encrypted checkout & trusted payments.
Orders ship quickly from regional warehouses.
Description:
Camco TST MAX RV Toilet Treatment is a concentrated liquid formula designed to help control unwanted RV sewer odors and support the breakdown of waste and RV toilet paper in black water tanks. Using reactive odor-eliminating technology, it helps keep tanks smelling fresher for up to 7 days per treatment.
This biodegradable, septic-safe treatment is intended for RV and marine holding tanks, including use for camping, boating, boondocking, and portable toilet applications. Each 32 oz bottle provides multiple doses—use 2 oz to treat tanks up to 40 gallons. Made in the USA and orange-scented for a cleaner-smelling tank during use.
Features:
Concentrated liquid RV toilet treatment for black water tanks
Helps control black tank odors for up to 7 days
Helps break down waste and RV toilet paper to reduce clogs
Supports waste digestion for improved sensor performance
Treatment ratio: 2 oz treats up to a 40-gallon tank
Biodegradable and septic-safe formula
Orange (citrus) scent
Made in the USA
Item form: Liquid
Bottle size: 32 fl oz
Special ingredients: Calcium nitrate, proprietary citrus additives
Special features: Concentrated
Number of items: 1
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
