Can this be mixed with water & sprayed on cats to kill fleas? i have done 2 de applications, dry & de in water w/acv & still have fleas.

Do not use on your cats! Boric Acid is Toxic to cats.

Can this product be used as an ophthalmic solution ?

Yes! that's what I purchased it for. You need to use 1-c sterlized boiled water,let cool and add 1/8 teaspoon of boric acid. Make sure acid disolves. I used to 3oz plastic cups I filled mixture to top; then lowwer my eye opened into mixture; for 20 secs. I did before bed! throw out after useing 1 time do not save! when morning came; My eye felt great. Please research for yourself! My disclaimer regarding the above The above is how I prepared it for myself. I hope you have great success, I did.

Is this granular or powder? It says both, so I'm not sure.

It is a very small grain not a powder. I found it a little easier to use than powder versions. Less mess for me.

Boric Acid Granular Powder Half Lb Half Pound Create Your

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Description

⚡ Elevate your DIY health & home game with ultra-pure boric acid power!

TRUSTED QUALITY - Backed by 14+ years of continuous lab testing and quality assurance.
VERSATILE USAGE - Perfect for DIY solutions, pest control, and feminine hygiene support.
PREMIUM PACKAGING - Heavy-duty resealable food-grade bag for freshness and convenience.
ULTRA PURE FORMULA - 99.9%+ purity ensures maximum effectiveness and safety.
COST EFFECTIVE WELLNESS - Affordable alternative to expensive commercial products with proven results.

Florida Laboratories’ Boric Acid Granular Powder delivers 99.9% pure H3BO3 in a convenient half-pound resealable bag. Renowned for its flame retardant properties and ultra-fine granules, it dissolves quickly for versatile applications—from effective ant control to trusted feminine hygiene solutions. With over 14 years of rigorous quality assurance, this product offers professional-grade purity and reliability, making it a must-have for health-conscious millennials seeking cost-effective, multi-purpose essentials.

Specifications

% Assay of Chemical(s)	99.9
ASIN	B014JJ9846
Best Sellers Rank	#4,651 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Chemical Acids
Brand	Florida Laboratories
Brand Name	Florida Laboratories
Container Type	Bag
Customer Reviews	4.6 out of 5 stars 2,903 Reviews
Item Form	Powder
Item Weight	0.5 Pounds
Manufacturer	Florida Laboratories
Melting Temperature	170.9 Degrees Celsius
Melting Temperature (degrees Celsius)	170.9 Degrees Celsius
Molecular Formula	H3BO3
Molecular Weight	61.84
Molecular formula	H3BO3
Molecular weight	61.84
Part Number	borhlb
Percentage assay	99.9
Purity Percentage	99.9
Safety Signal Word	Caution
UPC	741296771341
Unit Count	8.0 Ounce

Reviews

K**K

21.10.2025

R**L

3.02.2019

T**Y

27.03.2026

A**S

2.04.2026

T**T

18.10.2025

M**E

28.02.2026

V**S

12.05.2018

R**N

15.02.2026

I**5

30.09.2024

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

Rp432910

Duties & taxes included

In stock

Sold byAmazon IndonesiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Indonesia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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