---
product_id: 585637590
title: "Scitus Know Understand - 90 Count Lead Test Kit for Paint, Ceramics and More - Fast, Accurate Results - Make Your Home Lead Safe - Home Lead Test Kit - Activate with Household Vinegar"
brand: "scitus know, understand"
price: "S$25"
currency: SGD
in_stock: false
reviews_count: 11
url: https://www.desertcart.sg/products/585637590-scitus-know-understand-90-count-lead-test-kit-for-paint
store_origin: SG
region: Singapore
---

# 90 swabs for extensive testing Results in 30 seconds Made in USA for quality assurance Scitus Know Understand - 90 Count Lead Test Kit for Paint, Ceramics and More - Fast, Accurate Results - Make Your Home Lead Safe - Home Lead Test Kit - Activate with Household Vinegar

**Brand:** scitus know, understand
**Price:** S$25
**Availability:** ❌ Out of Stock

## Summary

> 🛡️ Lead Safe, Stress Free: Test Fast, Live Confident

## Quick Answers

- **What is this?** Scitus Know Understand - 90 Count Lead Test Kit for Paint, Ceramics and More - Fast, Accurate Results - Make Your Home Lead Safe - Home Lead Test Kit - Activate with Household Vinegar by scitus know, understand
- **How much does it cost?** S$25 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/585637590-scitus-know-understand-90-count-lead-test-kit-for-paint)

## Best For

- scitus know, understand enthusiasts

## Why This Product

- Trusted scitus know, understand brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rapid Results:** Get clear lead presence confirmation in just 30 seconds—no waiting, no guessing
- • **Versatile Surface Testing:** Perfect for paint, ceramics, plumbing, and even antique furniture—protect your entire environment
- • **Vinegar-Activated Precision:** Scientifically formulated swabs use household vinegar for targeted, reliable lead detection
- • **Comprehensive Lead Detection:** 90 swabs let you test every nook and cranny for peace of mind
- • **Trusted Quality & Traceability:** Each swab batch is fully traceable and backed by a satisfaction guarantee

## Overview

The Scitus Know Understand Lead Test Kit offers 90 scientifically formulated, vinegar-activated swabs that deliver fast, accurate lead detection on painted surfaces, ceramics, and more. Made in the USA with batch traceability and a satisfaction guarantee, this kit empowers homeowners, renters, and professionals to quickly identify lead hazards and ensure a safer living environment.

## Description

Scitus Know Understand - 90 Count Lead Test Kit for Paint, Ceramics and More - Fast, Accurate Results - Make Your Home Lead Safe - Home Lead Test Kit - Activate with Household Vinegar: desertcart.com: Industrial & Scientific

Review: Quick, cheap, easy, my positive and negative controls worked. - Refinishing kitchen cabinets on my own and I was reasonable confident that there's no lead, but my house is old, and I can't be sure. (I think the kitchen rebuilt in the 90s, and there's not a lot of paint layers, but i really don't know.) 16$ seemed like a reasonable price for some extra piece of mind. I've read the home kits aren't always accurate, and the only downside would be what to do with a potential false positive, or difficult to interpret color change. The test is easy to use, dip the Q-tip like swab in vinegar, and rub it on the surface for 30 seconds. Then compare to the color chart. (It fades from yellow to a dark pink red) I tested several areas, and the swab stayed an unambiguous yellow. So far so good. My negative control was the clean floor. Next - I tested some solder wire with lead, and it turned a definitive pinkish red. I only gave 4 stars for accuracy, because i don't know for sure. Overall, if you are looking for a cheap, quick, and easy confirmation that your project is probably safe, this is a great kit. I'd probably go with a professional for a major renovation if you had serious concerns that there was lead.
Review: Accurate Lead Testing Kit, Quick and Reliable Results... - Tested this kit on multiple surfaces, including some I suspected had traces of lead, and it worked as advertised. Results showed within 30 seconds, and I could easily confirm the presence of lead. The instructions were clear, and with 30 swabs included, I had more than enough to test all the areas I was concerned about. This kit is a "must-have" for anyone looking to identify lead hazards quickly and accurately. Note that lead is NOT only on walls and paint.. A lot of products coming from overseas are testing positive for traces of lead, and inside homes, there may be lead on plumbing, paint, ceramic tiles and glazes in some homes or pottery especially with decorative glazes may contain lead... Plastics/Rubber/Silicone/Electronics etc.. Furniture and antique toys, and get this > Bathtubs, it turns out that older porcelain-coated bathtubs can have lead in the glaze and leak lead over time... In addition: Electronics and Cables: Some older electronics and cables (like power cords) contain lead in their coatings. If in doubt, CHECK IT.. This kit will do that... Good luck.

## Features

- Batch Traceability & Satisfaction Guarantee – Every swab is part of a rigorously tracked batch for full traceability and quality assurance. If you're not 100% satisfied, we’ll make it right—no questions asked.
- SCIENTIFICALLY FORMULATED: Scitus Labs; lead testing kits offer an exceptionally reliable method for detecting lead on painted surfaces—by using vinegar to activate, our swabs trigger a targeted chemical reaction that specifically identifies lead, ensuring greater consistency and accuracy compared to generic water-activated lead tests.
- MADE IN THE USA: Our lead tests are proudly manufactured in the United States for 100% quality assurance. We take pride in our exceptional product, delivering accurate, fast, and reliable lead testing results for personal and professional use.
- FOR USE ON PAINTED SURFACES: Our convenient lead test swabs are perfect for testing windows, doors, walls, floors, baseboards, ceilings, and any other painted surface in your home or office. Compact, reliable, and easy to use, these lead testing swabs are also perfect for new homeowners, renters, real estate agents, contractors, and anyone wanting to test for lead paint in their environment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CLPKHNGD |
| Date First Available | October 24, 2023 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.13 ounces |
| Manufacturer | Spirochaete Research Labs |
| Package Dimensions | 6.22 x 4.84 x 1.26 inches |

## Images

![Scitus Know Understand - 90 Count Lead Test Kit for Paint, Ceramics and More - Fast, Accurate Results - Make Your Home Lead Safe - Home Lead Test Kit - Activate with Household Vinegar - Image 1](https://m.media-amazon.com/images/I/41+ts-uHjbL.jpg)
![Scitus Know Understand - 90 Count Lead Test Kit for Paint, Ceramics and More - Fast, Accurate Results - Make Your Home Lead Safe - Home Lead Test Kit - Activate with Household Vinegar - Image 2](https://m.media-amazon.com/images/I/417wFGVFMZL.jpg)
![Scitus Know Understand - 90 Count Lead Test Kit for Paint, Ceramics and More - Fast, Accurate Results - Make Your Home Lead Safe - Home Lead Test Kit - Activate with Household Vinegar - Image 3](https://m.media-amazon.com/images/I/41VCf+DGNYL.jpg)
![Scitus Know Understand - 90 Count Lead Test Kit for Paint, Ceramics and More - Fast, Accurate Results - Make Your Home Lead Safe - Home Lead Test Kit - Activate with Household Vinegar - Image 4](https://m.media-amazon.com/images/I/71-Vply84SL.jpg)
![Scitus Know Understand - 90 Count Lead Test Kit for Paint, Ceramics and More - Fast, Accurate Results - Make Your Home Lead Safe - Home Lead Test Kit - Activate with Household Vinegar - Image 5](https://m.media-amazon.com/images/I/71WllFeE+mL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quick, cheap, easy, my positive and negative controls worked.
*by J***S on November 7, 2019*

Refinishing kitchen cabinets on my own and I was reasonable confident that there's no lead, but my house is old, and I can't be sure. (I think the kitchen rebuilt in the 90s, and there's not a lot of paint layers, but i really don't know.) 16$ seemed like a reasonable price for some extra piece of mind. I've read the home kits aren't always accurate, and the only downside would be what to do with a potential false positive, or difficult to interpret color change. The test is easy to use, dip the Q-tip like swab in vinegar, and rub it on the surface for 30 seconds. Then compare to the color chart. (It fades from yellow to a dark pink red) I tested several areas, and the swab stayed an unambiguous yellow. So far so good. My negative control was the clean floor. Next - I tested some solder wire with lead, and it turned a definitive pinkish red. I only gave 4 stars for accuracy, because i don't know for sure. Overall, if you are looking for a cheap, quick, and easy confirmation that your project is probably safe, this is a great kit. I'd probably go with a professional for a major renovation if you had serious concerns that there was lead.

### ⭐⭐⭐⭐⭐ Accurate Lead Testing Kit, Quick and Reliable Results...
*by M***E on October 9, 2024*

Tested this kit on multiple surfaces, including some I suspected had traces of lead, and it worked as advertised. Results showed within 30 seconds, and I could easily confirm the presence of lead. The instructions were clear, and with 30 swabs included, I had more than enough to test all the areas I was concerned about. This kit is a "must-have" for anyone looking to identify lead hazards quickly and accurately. Note that lead is NOT only on walls and paint.. A lot of products coming from overseas are testing positive for traces of lead, and inside homes, there may be lead on plumbing, paint, ceramic tiles and glazes in some homes or pottery especially with decorative glazes may contain lead... Plastics/Rubber/Silicone/Electronics etc.. Furniture and antique toys, and get this > Bathtubs, it turns out that older porcelain-coated bathtubs can have lead in the glaze and leak lead over time... In addition: Electronics and Cables: Some older electronics and cables (like power cords) contain lead in their coatings. If in doubt, CHECK IT.. This kit will do that... Good luck.

### ⭐⭐⭐⭐ A bit extra but nice
*by S***N on May 13, 2025*

No idea how accurate these are but I used them and got a negative result. The process was easy enough and the instructions are clear. The process is a bit more involved with the vinegar than your standard ones, but if it's truly more accurate then it is worthwhile.

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-12*