Bonstone D2 Biological Solution

Bonstone D2 Biological Solution

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D2 Biological Solution is a specially formulated product designed to effectively remove environmental pollution, dirt, and biological stains from surfaces, specifically targeting biological soils like mold, mildew, lichen, and algae. It is suitable for use on both indoor and outdoor structures. Notably, D2 was developed by conservators and is the product of choice for many professionals in the field.

Key features of D2 Biological Solution include:

1. Versatile applications: D2 can be used on various surfaces, including masonry, stone, concrete, marble, granite, limestone, wood, asphalt shingles, vinyl and aluminum siding, fiberglass, metal, paint, canvas, and more.

2. Safe on sensitive surfaces: D2 will not cause etching on metal or glass surfaces, making it suitable for cleaning delicate materials. It is also safe to use around plants and will not cause damage to them.

3. PH Neutral: The solution is formulated to be pH neutral, ensuring it does not leave behind any harmful residues or cause damage to surfaces due to extreme pH levels.

4. Free from harmful chemicals: D2 does not contain salts, bleach, or acids, making it a safer choice for both users and the environment.

D2 Biological Solution has been put to the test and has a proven track record, with millions of buildings and monuments successfully cleaned using this product. Its efficacy and safety have been recognized to such an extent that it is now specified by the Department of Veteran Affairs National Cemetery Administration for use in their projects.

When using any cleaning product, it's essential to follow the manufacturer's guidelines and safety instructions. With D2 Biological Solution's reputation and history of successful applications, it appears to be a reliable choice for professional cleaning, especially when dealing with biological stains and sensitive surfaces.

We ship our trees and shrubs nationwide, except for CA, AZ, AK, and HI. After you place your order we get started prepping your items for shipment. Most items ship via UPS. For larger or bulk items we ship via our own delivery trucks. You'll receive updates on your items shipping status throughout the entire process.

If you do not see a shipping method at checkout, it means that we are unable to provide an instant shipping quote based on your location. Please feel free to reach out to us via chat or at

Bulk items like Mulch and Topsoil can only be delivered within a 50 mile radius of our Andover, NJ location.

How are heights measured?

Tree and Shrub heights are measured from the top of the root ball or soil, measuring only the above ground portion of your tree your shrub.

How does shipping work?

We ship either UPS or via our own delivery trucks. After you place your order you'll receive notifications at each step of the way to keep you informed on your item's travels!

Many items are listed in Gallon sizes, what does that mean?

The Gallons refer to the size of the pot that the plant is in. It's simply an industry standard for sizing trees and shrubs. All of our items should have the actual height listed on the description page. If you have any questions regarding sizing, feel free to reach out to us!

Do you help with plant suggestions?

Of course! Feel free to use our chat feature to talk to a GardenPro or reach out to us at

Can I postpone my delivery date?

Sure! Include a note during checkout or reach out to us at immediately after placing your order, and we'd be happy to help!

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