The Tier 0 trash bin cleaning kit is a cold-water gas pressure washer (3,000 PSI / 2.3–2.5 GPM), garden hose with brass quick-connect, Simple Green or Krud Kutter degreaser, diluted sodium hypochlorite, brushes, PPE, and a sealed 5-gallon bucket — $310–$560 in equipment plus $90–$200 for LLC and first-month insurance, for an all-in launch of $400–$800.
The Complete Parts List
Every line below comes from current retail at Home Depot, Lowe's, or Amazon. Specific product names are given where the research surfaced a named SKU. Nothing on this list is optional except the 25-gallon poly water tank, which becomes useful at 10+ paying stops.
| Item | Spec / Product | Cost | Source |
|---|---|---|---|
| Gas pressure washer | Westinghouse WPX3000 — 3,000 PSI / 2.3 GPM (or RYOBI / DeWalt 3300 / Simpson Clean Machine 3200) | $299–$399 | Home Depot, Amazon |
| Garden hose + fittings | 25 ft hose + Gorilla brass quick-connect set | $25–$45 | Home Depot, Amazon |
| Citrus degreaser | Simple Green 1-gal concentrate ($9.98) or Krud Kutter 128 oz ($11.44) | $10–$12 | Home Depot, Lowe's |
| Sodium hypochlorite | Household bleach, 6–8.25%, diluted to 1.5–2% working concentration | $4–$6 | Walmart, grocery |
| Stiff-bristle deck brush | 18" hardwood block, replaceable head | $8–$15 | Home Depot |
| Wand + 25° tip | 24" pressure wand, 25° quick-connect tip (most washers ship with the tip) | $0–$25 | Included or Amazon |
| Nitrile gloves | MedPride 100-count box ($9.99) or generic black nitrile ($6.99) | $6.99–$9.99 | Amazon |
| Safety glasses | HDX 4-pack ($19.97 = $4.99/unit) | $19.97 | Home Depot |
| Wastewater containment | 5-gal Homer bucket + sealing lid | $9–$10 | Home Depot |
| Door hangers | 250-count, two-sided, branded | $30–$60 | VistaPrint |
| Magnetic vehicle signs | Pair, 12"×18" | $30–$75 | magnets.com, Build A Sign |
| Branded T-shirts | 2 shirts, logo + Google Voice number | $25–$40 | Custom Ink, RushOrderTees |
| LLC filing | State-dependent ($50–$300) | $50–$150 | Secretary of State portal |
| Thimble GL insurance | $1M per occurrence, $2M aggregate — first month | $38–$50 | thimble.com |
| Total launch cost | Full Tier 0 kit + legal + insurance | $400–$800 | — |
If your Tier 0 kit total exceeds $800, you over-bought. Most operators land at $400–$600. The pressure washer is the only line item with meaningful price variance — buy the spec, not the brand.
PSI vs GPM — What Actually Matters
Operators on r/pressurewashing and r/sweatystartup separate starter rigs from route-worthy rigs by GPM, not PSI. GPM is the rinse volume that flushes debris out of the bin. PSI is cutting force on the surface. For residential 64- and 96-gallon plastic carts you want enough PSI to dislodge waste and enough GPM to rinse without making a second pass.
The practical Tier 0 floor is 3,000 PSI at 2.3–2.5 GPM cold water. One recent starter posted that 2,700 PSI / 3 GPM is "barely strong enough." Below 2,500 PSI or under 2.3 GPM, operators report per-bin time climbing to 5–8 minutes, which collapses the $30/stop business model.
Tip angle: use 25° as default. 40° works for fragile or older plastic. Never use a 0° tip on residential cans — it pits the surface. 15° concentrates force and can streak HDPE.
The Four Named Units
These are the specific models surfaced repeatedly across current retail listings and operator threads. Every price is the listed retail at the date of research.
| Model | PSI | GPM | Price | Retailer |
|---|---|---|---|---|
| Westinghouse WPX3000 | 3,000 | 2.3 | $299 | Home Depot |
| Simpson Clean Machine 3200 | 3,200 | 2.5 | $299 | Amazon |
| RYOBI 3300 | 3,300 | 2.4 | $399 | Home Depot |
| DeWalt 3300 (DXPW3300) | 3,300 | 2.4 | $399 | Home Depot |
r/pressurewashing operators report that "outside receptacles often do not carry enough voltage or amps for a pressure washer under load." Electric washers fail in field conditions on residential routes. Buy gas.
Two Products, Applied Separately
Tier 0 chemistry is a degreaser for grease and residue plus sodium hypochlorite for bacteria and odor. The two products are applied separately, never pre-mixed.
- Degreaser: Simple Green Industrial 1-gal concentrate ($9.98 at Home Depot) or Krud Kutter 128 oz ($11.44 at Lowe's). Biodegradable citrus base. Dilute per label.
- Sodium hypochlorite: Standard household bleach, sold at 6% or 8.25%. Dilute to a 1.5–2% working concentration for the bin interior.
- Dwell time: CDC sets a 1-minute minimum contact time on diluted bleach; the surface must stay visibly wet through the full dwell. Operators run 1–2 minutes for residential bins.
- Sequence: pressure rinse → apply degreaser → dwell → rinse → apply hypochlorite → 60-second dwell → final rinse into the capture bucket.
Operators on r/pressurewashing explicitly call 5% bleach "too hot" for residential plastic bins — it damages the HDPE surface and discolors the lid. The Reddit operator consensus is 1.5–2% working concentration. Diluting an 8.25% jug roughly 1:3 with water lands in that window.
NEVER mix bleach with Simple Green, Zep, or any ammonia-bearing degreaser. The combination produces toxic chloramine gas. Simple Green's own FAQ confirms the hazard. Apply one product, rinse fully, then apply the other. Two pump sprayers, never one.
Diluted hypochlorite bleaches clothing on contact and irritates eyes. Nitrile gloves (MedPride 100-count, $9.99) and HDX safety glasses ($4.99/unit) are not optional. The $15 PPE line item prevents a ruined shirt on Day 1 and a clinic visit on Day 3.
Stops Per Hour, At $30 Each
Documented per-bin cleaning time for cold-water Tier 0 operators sits at 4–6 minutes on a maintained bin. First-time heavily soiled bins run 5–7 minutes. The math below uses the user's documented 8-minute average drive time between stops on a residential route.
| On-Site Time | Drive Time | Stop Cycle | Stops/Hour | Gross at $30/stop |
|---|---|---|---|---|
| 4 min | 8 min | 12 min | 5.0 | $150/hr |
| 5 min | 8 min | 13 min | 4.6 | $138/hr |
| 6 min | 8 min | 14 min | 4.3 | $129/hr |
| 7 min | 8 min | 15 min | 4.0 | $120/hr |
At 5 stops per hour across a 7-hour service day, throughput is 35 stops at $30 each — $1,050 gross before chemicals and fuel. The model is highly sensitive to a 1–2 minute slip in on-site time. Every minute over 4 strips one full stop out of the day.
Operators on r/pressurewashing list four causes: undersized GPM forcing multiple passes, wrong tip angle, skipping degreaser dwell, and slow wastewater capture. Time yourself on your own bin before your first paid clean and document the number. Anything over 5 minutes means the rig or the protocol needs adjustment.
Documented Failures
Four mistakes appear repeatedly across r/pressurewashing, r/Entrepreneurs, and operator YouTube channels. All four are easy to avoid once you see them named.
Mistake 1 — Consumer-grade equipment burnout
One pressure-washing operator on r/Entrepreneurs put it plainly: "Eventually, you will have to get a commercial washer. Consumer grade equipment is not designed to handle several hours per day use." Operators report burning through multiple consumer units on full-day routes. The fix at Tier 0 is not to over-spend on a commercial machine — it is to accept that the $299–$399 unit is a 12–18 month consumable and price it into your replacement reserve.
Mistake 2 — Buying the trailer before the clients
One operator on YouTube referenced a buyer who acquired a $70,000 trailer before reaching 20 paying clients and was forced to leave job sites mid-route. The rig was sold at a loss on Facebook Marketplace. The cleaner case study from GarbageCanCleaning.com puts the failure mode in one sentence: early operators who buy a specialized truck "often end in tears because they burn up their whole budget" and have no money left for marketing.
Mistake 3 — Electric pressure washer in the field
r/pressurewashing operators warn that "outside receptacles often do not carry enough voltage or amps for a pressure washer under load." Electric units brown out, the motor stalls, and the operator stands in a customer's driveway with a dead machine. The fix is gas, every time. Skip the electric option even at the $399 price point.
Mistake 4 — Wrong tip angle on plastic
0° red tips pit HDPE on contact. 15° yellow tips streak the bin and strip surface coatings if held close. Standard nozzle guides and operator videos converge on 25° as the default and 40° for fragile or older plastic. The four named washers all ship with a 25° tip in the box — use it.
Capture, Then Dispose Legally
Bin cleaning wastewater contains bleach, degreaser residue, and organic matter. The Clean Water Act treats it as a regulated pollutant the moment it enters a storm drain. Tier 0 containment is a sealed 5-gallon bucket placed under the bin during the final rinse. Disposal goes to a sanitary sewer cleanout, an RV dump station, or back at your home utility sink — never the street or the lawn.
Negligent discharge: $2,500–$25,000 per day. Knowing discharge: $5,000–$50,000 per day. Subsequent knowing violations climb to $100,000 per day. The property owner is liable alongside the operator. One sealed bucket and one legal disposal stop are the difference between a paying route and a federal case.
Tier 0 to Tier 1 — The 35/$4K Rule
Tier 0 is cold water out of a pickup bed. Tier 1 is hot water at 200°F, a used trailer, a poly water tank, and a recovery system. The upgrade cost is $1,925–$3,850. The decision rule has two conditions that must be true at the same time.
35 clients AND $4,000 in business savings.
Not 20 clients. Not "when it feels right." Both conditions, simultaneously. Buy the trailer used (Facebook Marketplace, OfferUp — the previous owner already absorbed the depreciation). Buy the hot-water washer new because the heating coil warranty matters.
Hot water at 200°F cuts roughly 30% off per-bin time at scale by accelerating chemical kill and flushing grease. At 35 stops per day, 30% time savings reclaims about 90 minutes per service day. Below 35 clients, that recovered time has nowhere to go and the capital is wasted. The $70,000 trailer story from Mistake 2 is what happens when operators skip this rule.
Frequently Asked Questions
What PSI and GPM do I need for a trash bin cleaning business?
Operator data points to 3,000 PSI at 2.3–2.5 GPM cold water as the practical floor for residential 64- and 96-gallon carts. Models repeatedly named in current operator threads: Westinghouse WPX3000 (3,000 PSI / 2.3 GPM, $299 at Home Depot), RYOBI 3300 (3,300 PSI / 2.4 GPM, $399), DeWalt 3300 (3,300 PSI / 2.4 GPM, $399), and Simpson Clean Machine 3200 (3,200 PSI / 2.5 GPM, $299 on Amazon). Prioritize GPM over PSI — GPM is the rinse volume that flushes debris and protects your per-stop time.
Can I start without a trailer?
Yes. The Tier 0 rig runs out of a pickup bed or SUV cargo area — gas pressure washer, garden hose with brass quick-connect, chemicals, brushes, PPE, and a sealed 5-gallon bucket for captured rinse water. One documented operator bought a $70,000 trailer before reaching 20 paying clients and sold it at a loss. Earn the trailer with cash flow, not startup capital.
What chemicals do I use and what concentration?
Two products, applied separately. Simple Green Industrial 1-gal concentrate ($9.98 at Home Depot) or Krud Kutter 128 oz degreaser ($11.44 at Lowe's) for grease and residue. Sodium hypochlorite at 1.5–2% working concentration for bacteria and odor. Operators on r/pressurewashing explicitly warn that 5% bleach is too hot for residential plastic bins. Never pre-mix bleach with Simple Green or Zep — the combination produces toxic chloramine gas.
How much does the full Tier 0 kit cost?
The full Tier 0 kit runs $310–$560 in equipment, plus $90–$200 for LLC filing and first-month general liability insurance, for an all-in launch of $400–$800. The pressure washer is the only line item with meaningful price variance — $299 to $399 for the four named models. If your kit total exceeds $800, you over-bought.
When do I upgrade to Tier 1?
Cross 35 clients AND hold $4,000 in business savings. Both conditions must be true at the same time. Tier 1 adds a hot-water washer (200°F), a used trailer, a poly water tank, and a recovery system — $1,925–$3,850 total. Hot water cuts roughly 30% off per-stop time at scale, which justifies the capital only once route density is proven.