Is this product safe around plants and grass

Mask all surfaces not intended to be cleaned. Grass and plants do not like high or low pH products, so make sure to SATURATE the surrounding lawn/plants with plenty of water before applying the cleaner to the surface area. When you pressure wash the cleaner from the substrate, the water will also increase the pH and help neutralize the acid. Always best to test spot the product on an inconspicuous area to determine surface suitability and appropriate application technique.

Can this be used in a basement with a gas hot water tank present.

The cleaner is water-based and nonflammable, making it suitable for indoor use. Because it is corrosive, simply avoid contact with metals.

Used this on pavers per instructions. There are now brown spots. How do I get those off?

This is not a common occurrence. The cleaner may have drawn out some minerals from within the paver and/or more efflorescence to cause the spotting. Try to remove the brown spots by dabbing on more of the cleaner with a brush or sponge. For further assistance, please email pictures directly to RadonSeal.

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Description

✨ Clean smarter, not harder — safer, stronger, and eco-friendly! 🌿

INDOOR READY - Zero VOCs and low odor make it perfect for enclosed spaces like basements and garages.
ECO FRIENDLY FORMULA - Non-acidic, non-corrosive, and safe for surrounding vegetation—clean with confidence.
NO NEUTRALIZER NEEDED - Skip the messy baking soda step—just rinse with water for a hassle-free finish.
VERSATILE SURFACE USE - Effectively removes efflorescence, rust, lime, and mortar haze from concrete, brick, pavers, and more.
POWERFUL SAFE CLEANING - Delivers up to 70% more cleaning power than glycolic acid without harsh chemicals.

RadonSeal Efflorescence Remover is a cutting-edge, non-acidic liquid cleaner that safely and effectively removes efflorescence, rust stains, lime deposits, and mortar haze from a variety of masonry surfaces. With zero VOCs and low odor, it’s ideal for indoor and outdoor use, delivering up to 70% more cleaning power than traditional acid cleaners while being safe for plants and requiring no neutralization step.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.